CN212216797U - Mould of bending temporarily - Google Patents
Mould of bending temporarily Download PDFInfo
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- CN212216797U CN212216797U CN201922485692.4U CN201922485692U CN212216797U CN 212216797 U CN212216797 U CN 212216797U CN 201922485692 U CN201922485692 U CN 201922485692U CN 212216797 U CN212216797 U CN 212216797U
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Abstract
The utility model belongs to the technical field of the technique of sheet metal working and specifically relates to a mould of bending temporarily is related to, and it includes a plurality of pattern plates, and is adjacent pattern plate concatenation combination forms the template. The utility model has the characteristics of promote template machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of the technique of sheet metal working and specifically relates to a mould of bending temporarily is related to.
Background
The U-shaped bending of round steel is a process technology with high technical difficulty and high operation requirement in the sheet metal machining process, and needs special equipment and technical means. Some small enterprises adopt an artificial soil method to implement hooping, so that the working efficiency is low, and the quality is difficult to ensure. The special large-scale equipment is expensive, the operation and use process is complex, the purchase and production cost is high, and the method is not suitable for popularization and application of small and medium-sized enterprises.
In view of this, the existing chinese patent publication No. CN202114154U discloses a bending die, which includes an upper die and a lower die, the upper die is integrally of a "T" shaped structure, the top of the upper die is provided with an upper die top plate, the upper die top plate is provided with a bolt hole, and the upper die top plate is fixed on a punching machine through a bolt; a connecting column is arranged in the middle of the upper side of the upper die body and is connected with an upper die top plate through the connecting column, and a plate manufacturing is arranged on one side of the upper die body; the bottom of the lower die is provided with a square lower die base, a lower die body is symmetrically arranged above the lower die base, and the lower die body and the lower die base form a concave structure. The bending die is matched with a stamping device for use, and can conveniently and quickly complete bending.
The above prior art solutions have the following drawbacks: when an enterprise receives orders, a small order for a new product is usually generated, and the shipment is urgent, so that a template of a corresponding model needs to be designed for the new product. However, the template provided by the scheme is a whole template, and the processing of the whole template needs to relate to the processes of steel customization, machining and the like, so that the processing time is long, the processing efficiency of the template is low, and the template is difficult to deal with orders of new products which need to be produced in a short time.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a mould of bending temporarily has the characteristics that promote template machining efficiency.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a temporary bending die comprises a plurality of model plates, and the adjacent model plates are spliced and combined to form a template.
By adopting the technical scheme, a whole template is split into a plurality of template plates, and the template plates are spliced to form the integral template. The size of a single template is small, the integral forming process is relatively easy, and batch production can be realized, so that the integral processing efficiency of the template is improved.
The utility model discloses further configure to: the sizes of the adjacent model plates are the same.
By adopting the technical scheme, the template plates with the same size can be processed in batches rapidly through a group of processing equipment, and the overall processing efficiency of the template is further improved.
The utility model discloses further configure to: the template is provided with at least one serial rod for serially connecting the template plate, and the side surface of the template plate is provided with a serial hole for the serial rod to penetrate through.
By adopting the technical scheme, the series rods provide series loci for the model plates, so that the series loci are used as a guide to improve the regularity of the assembled adjacent model plates and improve the overall quality of the template; on the other hand, the series holes correspond to the series connecting rods and are sequentially pushed to assemble the model plates into the template, so that the working personnel can assemble the model plates into the template conveniently, and the overall processing efficiency of the template is improved.
The utility model discloses further configure to: the series connection rods are three, and the side connecting lines of the three series connection rods form a triangle.
By adopting the technical scheme, on one hand, the three serial link rods are provided with corresponding mounting points, and the serial holes correspondingly formed in the model plate need to simultaneously correspond to the three serial link rods, so that the model plate with poor matching degree is screened out, and the overall quality of the template is further improved; on the other hand, the three serial connecting rods are in a stable triangular structure, so that the integral structural strength of the template and the assembling stability between adjacent template plates are improved.
The utility model discloses further configure to: and two ends of the serial rod are in threaded connection with positioning nuts, and the positioning nuts are abutted to the outer side surfaces of two ends of the template.
By adopting the technical scheme, after the model plates are spliced into the template by the serial rods, the positioning nuts at the two ends of the serial rods are screwed to enable the positioning nuts to be abutted against the outer side surfaces at the two ends of the template, namely the outer side surfaces of the two model plates positioned at the outermost side, so that extrusion force relatively towards the interior of the template is provided for the template, on one hand, the splicing regularity between the adjacent model plates is improved, and the overall quality of the template is improved; on the other hand, the template can be used for assembling and pre-positioning the template plate, so that the whole template can be conveniently and subsequently installed on the stamping equipment.
The utility model discloses further configure to: arc open slots are formed in two sides of the upper end of each adjacent model plate, guide round rods are inserted in the arc open slots, and the circumferential surfaces of the guide round rods partially protrude out of the openings of the arc open slots.
Through adopting above-mentioned technical scheme, form the circular arc open slot at the die plate both sides punching press, further peg graft the direction pole to form the radius angle in template upper end both sides, replace original direct die plate upper end both sides processing radius angle. The direct fillet is time-consuming and labor-consuming relatively, so that the overall processing efficiency of the template can be further improved after the improvement.
The utility model discloses further configure to: the bottom of the model plate is provided with a mounting block, the mounting blocks adjacent to the model plate are coaxially arranged, and the side wall of each mounting block is provided with a threaded hole matched with the stamping equipment.
Through adopting above-mentioned technical scheme, the setting of installation piece can provide the installation site of sliding, conveniently installs the template to stamping equipment to install the template to stamping equipment through the screw hole with stamping equipment complex.
The utility model discloses further configure to: guide grooves are formed in the two sides of the mounting block along the assembling direction of the model plates.
Through adopting above-mentioned technical scheme, promote the degree of cooperation between installation piece and the stamping equipment.
The utility model discloses further configure to: and the adjacent model plates are connected through welding reinforcement.
By adopting the technical scheme, the connecting strength between the adjacent model plates is further increased, so that the integral structural strength of the template is improved.
The utility model discloses further configure to: the peripheral surface of the series rod is provided with external threads along the length direction, and isolation nuts in threaded fit with the series rod are arranged between a plurality of adjacent model plates at intervals.
Through adopting above-mentioned technical scheme, set up the spacer nut between the adjacent pattern plate to increase the length of assembling of unit pattern plate, and then reducible pattern plate quantity, at the actual mould pressing in-process, still have better bending effect simultaneously. Therefore, the assembly of the model plate is accelerated, and the processing efficiency of the template is further improved.
To sum up, the utility model discloses a following at least one useful technological effect:
1. and splitting a whole template into a plurality of template plates, and splicing the template plates to form the integral template. The size of a single template is small, the integral forming process is relatively easy, and batch production can be realized, so that the integral processing efficiency of the template is improved.
2. The two sides of the model plate are punched to form arc open slots, and the guide round rods are further inserted, so that the two sides of the upper end of the template are rounded, and the original direct processing of the two sides of the upper end of the template is replaced. The direct fillet is time-consuming and labor-consuming relatively, so that the overall processing efficiency of the template can be further improved after the improvement.
Drawings
FIG. 1 is a schematic overall structure diagram according to a first embodiment;
FIG. 2 is a front view of the first embodiment;
FIG. 3 is a schematic structural diagram of a molding plate according to an embodiment;
FIG. 4 is a schematic view of the overall structure of the second embodiment;
fig. 5 is a schematic overall structure diagram of the third embodiment.
In the figure: 1. a mold plate; 2. a template; 3. a mold cavity; 4. a tandem link; 5. holes are connected in series; 6. positioning a nut; 7. arc open slots; 8. a guide round bar; 9. mounting blocks; 10. a threaded hole; 11. a guide groove; 12. and a spacer nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1, a temporary bending mold disclosed in embodiment 1 includes a plurality of form plates 1, and adjacent form plates 1 are spliced and combined to form a form 2. The top surface of the pattern plate 1 is oriented according to the actual desired product design so that the top surface of the pattern plate 2 is oriented to form the mold cavity 3 for the desired product. The single mold plate 1 has a small size, the integral molding process is relatively easy, and mass production is possible, thereby improving the overall processing efficiency of the mold plate 2. It should be noted that the size of the pattern plate 1 is not specified, and it is only necessary to ensure that the top surfaces of the pattern plates 1 are in the same direction, in this embodiment, it is preferable that the sizes of the adjacent pattern plates 1 are the same, so that the pattern plates 1 can be produced by only one set of processing equipment, and the processing efficiency of the whole template 2 can be further improved.
Referring to fig. 2 and 3, the formwork 2 is provided with at least one serial rod 4 for connecting the formwork plates 1 in series, and the side surface of the formwork plate 1 is provided with serial holes 5 for the serial rods 4 to penetrate through, so that the formwork plates 1 are arranged in a line along the serial rods 4. In this embodiment, three serial rods 4 are provided, and the side connecting lines of the three serial rods 4 form a stable triangular structure. On one hand, corresponding mounting points are added, and the series holes 5 correspondingly formed in the template plate 1 need to correspond to the three series connecting rods 4 at the same time, so that the template plate 1 with poor matching degree is screened out, and the overall quality of the template 2 is further improved.
The circumferential surface of the serial connecting rod 4 is provided with external threads along the length direction, the two ends of the serial connecting rod are in threaded connection with positioning nuts 6, the positioning nuts 6 are abutted against the outer side surfaces of the two ends of the template 2, namely the outer side surfaces of the two model plates 1 positioned on the outermost side, so that extrusion force relatively towards the interior of the template 2 is provided for the template 2, on one hand, the assembling regularity between the adjacent model plates 1 is improved, and the overall quality of the template 2 is improved; on the other hand, the template can be used for assembling and pre-positioning the template plate 1, so that the whole template 2 can be conveniently and subsequently installed on the stamping equipment.
Continuing to refer to fig. 2 and 3, circular arc open slot 7 has all been seted up to adjacent template 1 upper end both sides, and the opening direction of circular arc open slot 7 sets up relatively, and it has direction round bar 8 to peg graft in the circular arc open slot 7, and the global protrusion in the opening part of circular arc open slot 7 of direction round bar 8 part to template 2 upper end both sides form the radius angle, replace original direct template 1 upper end both sides processing radius angle, because of the processing radius angle is relative wastes time and energy, consequently further promote 2 holistic machining efficiency of template.
The bottom of the model plate 1 is integrally provided with the mounting block 9, and after the model plate 1 is spliced into the template 2, the mounting blocks 9 of the adjacent model plates 1 are coaxially arranged to provide mounting sliding sites, so that the template 2 can be conveniently mounted on the stamping equipment; the side wall of the mounting block 9 is provided with a threaded hole 10 matched with the stamping equipment, so that the template 2 is fixed on the stamping equipment through a bolt. Guide grooves 11 are formed in the two sides of the mounting block 9 along the assembling direction of the model plate 1, and the matching degree between the mounting block 9 and the stamping equipment is improved.
Example two
Referring to fig. 4, a temporary bending mold is disclosed in the second embodiment, which is different from the first embodiment in that adjacent pattern plates 1 are connected by welding. The welding positions are arranged on the side surfaces of two sides of the model plate 1 and are consistent with the assembling direction. Further, the welding direction is set along the side surface in the longitudinal direction of the die plate 2 as a whole.
EXAMPLE III
Referring to fig. 5, a temporary bending mold disclosed in the second embodiment is different from the first embodiment in that isolation nuts 12 in threaded fit with the tandem rod 4 are arranged between a plurality of adjacent model plates 1 at intervals, so that the assembly length of the unit model plates 1 is increased, the number of the model plates 1 is reduced, the assembly of the model plates 1 is accelerated, and the processing efficiency of the template 2 is further improved. Moreover, in the actual production, the bending effect of the product meets the requirements of customers. It should be noted that, the interval position and the interval quantity that the interval nut set up can be adjusted according to actual product and actual production, and not only the arrangement that the attached drawing shows, the attached drawing shows only for experimental the gained product that is applicable to the utility model discloses the product that corresponds.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a mould of bending temporarily which characterized in that: the template comprises a plurality of template plates (1), and the template plates (2) are formed by splicing and combining the adjacent template plates (1); the template (2) is provided with at least one serial connecting rod (4) for connecting the template plate (1) in series, and the side surface of the template plate (1) is provided with a serial connecting hole (5) for the serial connecting rod (4) to penetrate through; both ends of the serial link rod (4) are in threaded connection with positioning nuts (6), and the positioning nuts (6) are abutted to the outer side faces of both ends of the template (2).
2. The temporary bending die according to claim 1, wherein: the sizes of the adjacent model plates (1) are the same.
3. The temporary bending die according to claim 1, wherein: the number of the serial connecting rods (4) is three, and the side connecting lines of the three serial connecting rods (4) form a triangle.
4. The temporary bending die according to claim 1, wherein: adjacent circular arc open slot (7) have all been seted up to model board (1) upper end both sides, it has direction round bar (8) to peg graft in circular arc open slot (7), direction round bar (8) part global protrusion in the opening part of circular arc open slot (7).
5. The temporary bending die according to claim 4, wherein: the die plate structure is characterized in that a mounting block (9) is arranged at the bottom of the die plate (1), the mounting blocks (9) adjacent to the die plate (1) are coaxially arranged, and a threaded hole (10) matched with stamping equipment is formed in the side wall of each mounting block (9).
6. The temporary bending die according to claim 5, wherein: and guide grooves (11) are formed in the two sides of the mounting block (9) along the assembling direction of the model plate (1).
7. The temporary bending die according to claim 1, wherein: the adjacent model plates (1) are connected through welding reinforcement.
8. The temporary bending die according to claim 1, wherein: the circumferential surface of the serial connecting rod (4) is provided with external threads along the length direction, and isolation nuts (12) in threaded fit with the serial connecting rod (4) are arranged between a plurality of adjacent model plates (1) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922485692.4U CN212216797U (en) | 2019-12-30 | 2019-12-30 | Mould of bending temporarily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922485692.4U CN212216797U (en) | 2019-12-30 | 2019-12-30 | Mould of bending temporarily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212216797U true CN212216797U (en) | 2020-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922485692.4U Active CN212216797U (en) | 2019-12-30 | 2019-12-30 | Mould of bending temporarily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212216797U (en) |
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2019
- 2019-12-30 CN CN201922485692.4U patent/CN212216797U/en active Active
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