CN211727205U - Blank pressing device of automobile covering part - Google Patents
Blank pressing device of automobile covering part Download PDFInfo
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- CN211727205U CN211727205U CN202020061499.8U CN202020061499U CN211727205U CN 211727205 U CN211727205 U CN 211727205U CN 202020061499 U CN202020061499 U CN 202020061499U CN 211727205 U CN211727205 U CN 211727205U
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Abstract
The utility model discloses a blank pressing device of automobile covering parts, which comprises a base, wherein the base is connected with a lower die, the four corners of the lower die are connected with a limit post and a guide post, the guide post is matched with an upper die, the base is connected with a U-shaped bearing plate, the U-shaped bearing plate is connected with an A cylinder, a solid rod and an auxiliary block, the base is connected with a blank pressing part, the blank pressing part comprises a mounting groove, a limit groove, a rotating shaft, an A circular gear, a bearing plate, a B cylinder, an auxiliary cylinder, a T-shaped pressing plate, a notch, a through hole, a T-shaped pressing strip, a countersunk hole, a fastening screw and a nut, the mounting groove is connected with a fixed shaft, the fixed shaft is connected with a B circular gear corresponding to the position of the A circular gear, a chain is connected between the A circular gear and the B circular gear, the circular gear is integrally connected with a C circular, the rack power input end is connected with a C cylinder arranged on the base.
Description
Technical Field
The utility model belongs to the automobile panel field, concretely relates to automobile panel's blank holder device.
Background
The automobile panel is a surface or an interior part of a space shape made of a metal sheet covering an engine and a chassis and constituting a cab and a vehicle body. The function and the position can be divided into an external covering part, an internal covering part and a framework covering part. The automobile covering part is processed by cold stamping, and the die is the most important equipment in stamping, and plays a vital role in the quality of the produced automobile covering part.
When the existing cylinder mould is processed and used, an upper mould and a lower mould of the mould are pressed, and the two sides of the mould are not pressed, so that the surface of a processed product is not smooth and the quality of the product is seriously influenced; or the pressing is not stable enough, which easily causes inaccurate pressing of the die and is inconvenient to adjust; and the existing automobile covering part is usually knocked manually during edge pressing, so that the time and the labor are wasted, and the automatic function is not realized.
Therefore, a blank holder device for an automobile panel has been proposed to solve the problems.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a blank holder device of an automobile covering part.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
the edge pressing device for the automobile covering part comprises a base, wherein the base is connected with a lower die, four corners of the lower die are connected with limit columns, the limit columns are connected with guide columns, the guide columns are matched with an upper die, the base is connected with a U-shaped bearing plate, the U-shaped bearing plate is fixedly connected with an A cylinder, the output end of the A cylinder is connected with a solid rod connected with the upper die, the U-shaped bearing plate is integrally provided with an auxiliary block matched with the solid rod, the base is connected with an edge pressing part, the edge pressing part comprises a mounting groove arranged in the base, the central position of the mounting groove is connected with a limit groove, the mounting groove is matched with two rotating shafts, two ends of each rotating shaft are fixedly connected with an A circular gear and a bearing plate, the bearing plate is fixedly connected with a B cylinder, the bearing plate is integrally provided with an auxiliary cylinder matched with the output end of, two breachs and two through-holes have been seted up to T type clamp plate, breach matching has T type layering, the counter bore has been seted up to T type layering, the counter bore disposes fastening screw and nut, the mounting groove is connected with the fixed axle, the fixed axle is connected with the B circle gear that corresponds with A circle gear position, be connected with the chain between A circle gear and the B circle gear, circle gear body coupling has C circle gear, C circle gear matching has the rack that is located the spacing inslot, rack power input end is connected with the C cylinder of installing on the base.
Further, the contact end of the guide column and the upper die is provided with a round angle, and the design is convenient for the insertion of the upper die.
Further limiting, the cross section of the auxiliary block is trapezoidal, and the design has a stronger bearing effect.
Further limit, the total length of the auxiliary cylinder is 10cm, and the design ensures the moving stability of the output end of the B cylinder.
Further inject, A circular gear is unanimous with B circular gear specification, and such design, when being convenient for spare part and change, the cooperation is effectual.
Adopt the beneficial effects of the utility model:
1. by adopting the structural design of the utility model, the edge position of the die after being closed can be subjected to edge pressing treatment, so that the smoothness of the surface of the finished product after processing is ensured, and the quality of the finished product is ensured;
2. by adopting the structural design of the utility model, the edge position of the die after being closed can be subjected to edge pressing treatment without manpower, so that the labor cost is saved;
3. the structural design of the guide post, the auxiliary plate and the auxiliary cylinder is adopted, so that the stability during pressing is ensured, the pressing is more accurate, and the product quality is further ensured.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a first schematic structural diagram of an embodiment of a blank holder device for automobile panels according to the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of a blank pressing device for automobile panels according to the present invention;
fig. 3 is a schematic structural diagram three of an embodiment of a blank holder device for automobile panels according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2;
the main element symbols are as follows:
the device comprises a base 1, a lower die 2, a limiting column 3, a guide column 4, an upper die 5, a U-shaped bearing plate 6, an A cylinder 7, a solid rod 8, an auxiliary block 9, a blank pressing component 10, a mounting groove 101, a limiting groove 102, a rotating shaft 103, an A circular gear 104, a force bearing plate 105, a B cylinder 106, an auxiliary cylinder 107, a T-shaped pressing plate 108, a notch 109, a T-shaped pressing strip 110, a fastening screw 111, a nut 112, a fixing shaft 113, a B circular gear 114, a chain 115, a C circular gear 116, a rack 117 and a C cylinder 118.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1, 2, 3 and 4, the blank holder device for automobile covering parts of the present invention comprises a base 1, the base 1 is connected with a lower die 2, four corners of the lower die 2 are connected with limit posts 3, the limit posts 3 are connected with guide posts 4, the guide posts 4 are matched with an upper die 5, the base 1 is connected with a U-shaped bearing plate 6, the U-shaped bearing plate 6 is fixedly connected with an a cylinder 7, the output end of the a cylinder 7 is connected with a solid rod 8 connected with the upper die 5, the U-shaped bearing plate 6 is integrally provided with an auxiliary block 9 matched with the solid rod 8, the base 1 is connected with a blank holder component 10, the blank holder component 10 comprises a mounting groove 101 arranged inside the base 1, the central position of the mounting groove 101 is connected with a limit groove 102, the mounting groove 101 is matched with two rotating shafts 103, two ends of the rotating shafts 103 are fixedly connected with an a circular gear 104, the bearing plate 105 is integrally provided with an auxiliary cylinder 107 matched with the output end of the B cylinder 106, the output end of the B cylinder 106 is connected with a T-shaped pressing plate 108, the T-shaped pressing plate 108 is provided with two notches 109 and two through holes, the notches 109 are matched with a T-shaped pressing strip 110, the T-shaped pressing strip 110 is provided with a counter bore, the counter bore is provided with a fastening screw 111 and a nut 112, the mounting groove 101 is connected with a fixing shaft 113, the fixing shaft 113 is connected with a B round gear 114 corresponding to the position of the A round gear 104, a chain 115 is connected between the A round gear 104 and the B round gear 114, the round gear 114 is integrally connected with a C round gear 116, the C round gear 116 is matched with a rack 117 located in the limiting groove 102, and the power input end of.
In this embodiment, when using a beading device for automobile covering parts, the T-shaped bead 110 is fixed on the T-shaped pressing plate 108 through the fastening screw 111 and the nut 112, then the a cylinder 7 is controlled to move downwards, the top solid rod 8 and the upper die 5 are pushed to move downwards, the arrangement of the auxiliary block 9 ensures the stability when moving downwards, when the upper die 5 is matched with the lower die 2 under the effect of the guide post 4, the stamping of the automobile covering parts is completed, then the B cylinder 106 is controlled to operate, the top T-shaped pressing plate 108 moves downwards to complete the beading of the automobile covering parts after matched die, the arrangement of the auxiliary cylinder 107 also ensures the stability when moving downwards of the B cylinder 106, after completing the beading, if demoulding is needed, the fastening screw 111 and the nut 112 are screwed to take off the T-shaped bead 110, the top rack 117 is controlled to move forwards to drive the C circular gear 116 and the B circular gear 114 to operate, thereby under the effect of chain 115, drive A circular gear 104 and pivot 103 outside rotation, give last mould 5 and give out the position to do not hinder last mould 5's upward operation, rational in infrastructure, convenient operation, the automobile panel edge after handling through the blank pressing is more smooth-going, the effectual machining efficiency that has improved, the practicality is strong.
The contact ends of the guide posts 4 and the upper die 5 are preferably provided with rounded corners, which facilitates the insertion of the upper die 5, and in fact, the size of the rounded corners can be considered according to specific situations.
The cross section of the auxiliary block 9 is preferably trapezoidal, so that the bearing effect is stronger, and actually, the cross section shape of the auxiliary block 9 can be considered according to specific conditions.
The total length of the auxiliary cylinder 107 is preferably 10cm, and the design ensures the moving smoothness of the output end of the B cylinder 106, and actually, the length of the auxiliary cylinder 107 can be considered according to specific situations.
The a circular gear 104 and the B circular gear 114 are preferably designed to have the same specification, so that the matching effect is good while spare parts and replacement are convenient, and in fact, the specifications of the a circular gear 104 and the B circular gear 114 can be considered according to specific conditions.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides an automobile panel's blank holder device, includes base (1), its characterized in that: the base (1) is connected with a lower die (2), four corners of the lower die (2) are connected with limit columns (3), the limit columns (3) are connected with guide columns (4), the guide columns (4) are matched with an upper die (5), the base (1) is connected with a U-shaped receiving plate (6), the U-shaped receiving plate (6) is fixedly connected with an A cylinder (7), the output end of the A cylinder (7) is connected with a solid rod (8) connected with the upper die (5), the U-shaped receiving plate (6) is integrally provided with an auxiliary block (9) matched with the solid rod (8), the base (1) is connected with a blank pressing part (10), the blank pressing part (10) comprises a mounting groove (101) arranged inside the base (1), the central position of the mounting groove (101) is connected with a limit groove (102), and the mounting groove (101) is matched with two rotating shafts (103), the improved bearing plate is characterized in that two ends of the rotating shaft (103) are fixedly connected with an A circular gear (104) and a bearing plate (105), the bearing plate (105) is fixedly connected with a B cylinder (106), the bearing plate (105) is integrally provided with an auxiliary cylinder (107) matched with the output end of the B cylinder (106), the output end of the B cylinder (106) is connected with a T-shaped pressing plate (108), two notches (109) and two through holes are formed in the T-shaped pressing plate (108), the notches (109) are matched with a T-shaped pressing strip (110), the T-shaped pressing strip (110) is provided with a countersunk hole, the countersunk hole is provided with a fastening screw (111) and a screw cap (112), the mounting groove (101) is connected with a fixing shaft (113), the fixing shaft (113) is connected with a B circular gear (114) corresponding to the position of the A circular gear (104), and a chain (115) is connected between the A circular gear, the round gear (114) is integrally connected with a C round gear (116), the C round gear (116) is matched with a rack (117) located in the limiting groove (102), and the power input end of the rack (117) is connected with a C cylinder (118) installed on the base (1).
2. The edge pressing device for automobile panels as claimed in claim 1, wherein: and a fillet is arranged at the contact end of the guide post (4) and the upper die (5).
3. The edge pressing device for automobile panels as claimed in claim 2, wherein: the cross section of the auxiliary block (9) is trapezoidal.
4. The edge pressing device for automobile panels as claimed in claim 3, wherein: the auxiliary cylinder (107) has a total length of 10 cm.
5. The edge pressing device for automobile panels as claimed in claim 4, wherein: the A circular gear (104) and the B circular gear (114) have the same specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061499.8U CN211727205U (en) | 2020-01-13 | 2020-01-13 | Blank pressing device of automobile covering part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061499.8U CN211727205U (en) | 2020-01-13 | 2020-01-13 | Blank pressing device of automobile covering part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211727205U true CN211727205U (en) | 2020-10-23 |
Family
ID=72881642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020061499.8U Active CN211727205U (en) | 2020-01-13 | 2020-01-13 | Blank pressing device of automobile covering part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211727205U (en) |
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2020
- 2020-01-13 CN CN202020061499.8U patent/CN211727205U/en active Active
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