CN212442898U - Stamping die for processing automobile door lock framework - Google Patents
Stamping die for processing automobile door lock framework Download PDFInfo
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- CN212442898U CN212442898U CN202021057637.1U CN202021057637U CN212442898U CN 212442898 U CN212442898 U CN 212442898U CN 202021057637 U CN202021057637 U CN 202021057637U CN 212442898 U CN212442898 U CN 212442898U
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- fixedly connected
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- door lock
- automobile door
- stamping die
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Abstract
The utility model discloses a stamping die for processing of automobile door lock skeleton, which comprises a base frame, the last fixed surface of chassis is connected with the lower mould, the top of chassis is provided with the roof-rack, the lower fixed surface of roof-rack is connected with the mould, the last fixed surface of chassis is connected with a set of plug bush, the lower fixed surface of roof-rack is connected with a set of inserted bar, and is a set of the inside of plug bush all is provided with the disc, and is a set of the disc with equal fixedly connected with buffer spring between the interior bottom of plug bush, go up two L shape fixture blocks of fixed surface of mould, two L shape draw-in grooves have been seted up to the upper surface of lower mould, go up the first connecting block of the equal fixedly connected with in both sides of mould. This a stamping die for processing of automobile door lock skeleton through setting up buffer spring and buffering cushion, cushions the protection when going up mould and lower mould compound die, and the compound die striking dynamics is too big when avoiding upper and lower mould punching press to add man-hour, has prolonged stamping die's life.
Description
Technical Field
The utility model belongs to the technical field of automobile door lock skeleton processing, concretely relates to a stamping die for automobile door lock skeleton processing.
Background
The vehicle body refers to a part of the vehicle for loading people and also refers to the whole vehicle. Some vehicles have a vehicle body that serves both as a driver's work place and as a place for accommodating passengers and cargo. The vehicle body includes a window, a door, a cockpit, a passenger compartment, an engine compartment, a luggage compartment, and the like, and the automobile door lock frame is a part of an automobile door.
Automobile door lock skeleton is in the in-process of production and processing, need use stamping die to carry out stamping process to it, and current stamping die is when carrying out the punching press compound die, compound die guiding mechanism is comparatively single, the condition that the compound die dislocation and sealed not tight may exist in its upper die and lower mould, consequently can bring the influence on the quality for automobile door lock skeleton man-hour, do not protect when punching press simultaneously, and then probably damage upper and lower mould, stamping die's life has been shortened, for this reason we provide a stamping die who is used for automobile door lock skeleton to process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stamping die for automobile door lock skeleton processing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a stamping die for processing an automobile door lock framework comprises a bottom frame, wherein the upper surface of the bottom frame is fixedly connected with a lower die, a top frame is arranged above the bottom frame, the lower surface of the top frame is fixedly connected with an upper die, the upper surface of the bottom frame is fixedly connected with a group of plug bushes, the lower surface of the top frame is fixedly connected with a group of plug rods, a group of plug bushes are internally provided with discs, a buffer spring is fixedly connected between one group of discs and the inner bottom of each plug bush, the lower surface of the upper die is fixedly connected with two L-shaped clamping blocks, the upper surface of the lower die is provided with two L-shaped clamping grooves, the two sides of the upper die are fixedly connected with first connecting blocks, the two sides of the lower die are fixedly connected with second connecting blocks, the two sides of the bottom frame are fixedly connected with mounting plates, and one side, opposite to the, two equal fixedly connected with push rod of electric putter's output, two the equal fixedly connected with locking cutting ferrule of the one end that the push rod is relative.
Preferably, a set of inserted bar is located respectively the inside of plug bush, and a set of the quantity of inserted bar is four, and is the rectangle distribution in the lower surface of roof-rack.
Preferably, the lower surface of the underframe is fixedly connected with a group of cushion blocks.
Preferably, a rubber layer is fixedly connected inside the L-shaped clamping groove.
Preferably, the two L-shaped clamping blocks are respectively matched with the two L-shaped clamping grooves in size and in corresponding positions.
Preferably, the two first connecting blocks correspond to the two second connecting blocks respectively in position.
Preferably, the outer sides of the first connecting block and the second connecting block are both provided with inclined planes, one side of the locking clamping sleeve is in an opening shape, and the inner cavity of the locking clamping sleeve is a trapezoidal cavity.
Preferably, the push rod and the group of plug bushes are arranged in a staggered mode.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the stamping die for processing the automobile door lock framework is characterized in that through arranging the inserted link and the inserted sleeve, when the upper die and the lower die are stamped and matched, the inserted rods are respectively inserted into the inserting sleeves to carry out primary die matching and alignment, the two L-shaped clamping blocks are respectively clamped into the L-shaped clamping grooves along with the downward movement of the upper die, the alignment is further carried out before the die assembly, the condition of die assembly dislocation is avoided, the alignment precision is improved, and by arranging the locking clamping sleeve, after the upper die and the lower die are closed, the first connecting block and the second connecting block are respectively overlapped together, and then the two electric push rods are controlled to synchronously run, the two locking clamp sleeves are driven to mutually approach by the push rod until the first connecting block and the second connecting block on the two sides are clamped and locked, the sealing performance of the upper die and the lower die after die assembly is better, so that the quality of the processed automobile door lock framework is improved to a great extent.
(2) This a stamping die for processing of automobile door lock skeleton through setting up buffer spring and buffering cushion, cushions the protection when going up mould and lower mould compound die, and the compound die striking dynamics is too big when avoiding upper and lower mould punching press to add man-hour, has prolonged stamping die's life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure of fig. 1 at a;
fig. 3 is an enlarged view of the structure of fig. 1 at B according to the present invention;
fig. 4 is a schematic view of the top frame of the present invention.
In the figure: 1. a chassis; 2. a lower die; 3. a top frame; 4. an upper die; 5. inserting a sleeve; 6. inserting a rod; 7. a disc; 8. a buffer spring; 9. an L-shaped fixture block; 10. an L-shaped clamping groove; 11. a first connection block; 12. a second connecting block; 13. mounting a plate; 14. an electric push rod; 15. a push rod; 16. locking the clamping sleeve; 17. buffering cushion blocks; 18. a rubber layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a stamping die for processing an automobile door lock framework, which comprises a bottom frame 1, a lower die 2 fixedly connected to the upper surface of the bottom frame 1, a top frame 3 arranged above the bottom frame 1, an upper die 4 fixedly connected to the lower surface of the top frame 3, a set of plug bushes 5 fixedly connected to the upper surface of the bottom frame 1, a set of plug rods 6 fixedly connected to the lower surface of the top frame 3, a set of discs 7 arranged inside the plug bushes 5, a buffer spring 8 fixedly connected between the set of discs 7 and the inner bottom of the plug bushes 5, two L-shaped clamping blocks 9 fixedly connected to the lower surface of the upper die 4, two L-shaped clamping grooves 10 arranged on the upper surface of the lower die 2, a first connecting block 11 fixedly connected to both sides of the upper die 4, a second connecting block 12 fixedly connected to both sides of the lower die 2, and mounting plates 13 fixedly connected to both, the equal fixedly connected with electric putter 14 in the relative one side of two mounting panels 13, electric putter 14 are current electrical part, the equal fixedly connected with push rod 15 of two electric putter 14's output, the equal fixedly connected with locking cutting ferrule 16 of the relative one end of two push rods 15.
In this embodiment, preferably, a set of insert rods 6 is located inside the insert sleeves 5, and the number of the set of insert rods 6 is four, and the four insert rods are distributed on the lower surface of the top frame 3 in a rectangular manner, so that the accuracy of position correspondence when the upper mold and the lower mold are closed is improved.
In this embodiment, preferably, a group of cushion blocks 17 is fixedly connected to the lower surface of the base frame 1, and the cushion blocks 17 are provided to perform cushion protection during mold closing.
In this embodiment, preferably, the rubber layer 18 is fixedly connected to the inside of the L-shaped slot 10, and the rubber layer 18 is arranged to make the connection between the L-shaped latch 9 and the L-shaped slot 10 have better sealing performance and cannot be loosened.
In this embodiment, preferably, the two L-shaped blocks 9 are respectively matched with the two L-shaped slots 10 in size and in position.
In this embodiment, preferably, the two first connecting blocks 11 correspond to the two second connecting blocks 12 respectively, and the two connecting blocks are locked by the locking ferrule 16 after the two connecting blocks are assembled.
In this embodiment, preferably, the outer sides of the first connecting block 11 and the second connecting block 12 are both provided with an inclined surface, one side of the locking sleeve 16 is open, the inner cavity is a trapezoidal cavity, and the two connecting blocks are gradually sleeved by the locking sleeve 16 to realize clamping.
In this embodiment, the push rods 15 and the set of sleeves 5 are preferably staggered.
The utility model discloses a theory of operation and use flow: when the device is used, by arranging the inserted link 6 and the inserting sleeve 5, when the upper die 4 and the lower die 2 are subjected to stamping die assembly, the inserted link 6 is respectively inserted into the inserting sleeve 5 to carry out preliminary die assembly alignment, along with die assembly of downward movement of the upper die 4, the two L-shaped clamping blocks 9 are respectively clamped into the L-shaped clamping grooves 10, further alignment before the die assembly is carried out, the condition of die assembly dislocation is avoided, the alignment accuracy is improved, by arranging the locking clamping sleeves 16, after the die assembly of the upper die 4 and the lower die 2 is completed, the first connecting block 11 and the second connecting block 12 are respectively connected in a lap joint mode, then two electric push rods 14 are controlled to synchronously operate, the two locking clamping sleeves 16 are driven to mutually approach through the push rods 15 until the first connecting blocks 11 and the second connecting blocks 12 on two sides are clamped and locked, so that the sealing performance after the die assembly of the upper die 4 and the lower die 2 is better, and the quality of the automobile door, through setting up buffer spring 8 and cushion block 17, carry out the buffer protection when going up mould 4 and lower mould 2 compound die, the compound die striking dynamics is too big when avoiding going up lower mould stamping process, has prolonged stamping die's life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a stamping die for automobile door lock skeleton processing, includes chassis (1), its characterized in that: the upper surface of the chassis (1) is fixedly connected with a lower die (2), an upper frame (3) is arranged above the chassis (1), the lower surface of the upper frame (3) is fixedly connected with an upper die (4), the upper surface of the chassis (1) is fixedly connected with a group of plug bushes (5), the lower surface of the upper frame (3) is fixedly connected with a group of plug rods (6), a group of discs (7) are arranged inside the plug bushes (5), a buffer spring (8) is fixedly connected between one group of discs (7) and the inner bottom of the plug bushes (5), the lower surface of the upper die (4) is fixedly connected with two L-shaped clamping blocks (9), the upper surface of the lower die (2) is provided with two L-shaped clamping grooves (10), the two sides of the upper die (4) are fixedly connected with first connecting blocks (11), the two sides of the lower die (2) are fixedly connected with second connecting blocks (12), the equal fixedly connected with mounting panel (13) in both sides of chassis (1), two the equal fixedly connected with electric putter (14) in one side that mounting panel (13) is relative, two the equal fixedly connected with push rod (15) of output of electric putter (14), two the equal fixedly connected with locking cutting ferrule (16) of one end that push rod (15) is relative.
2. The stamping die for the automobile door lock framework processing according to claim 1, characterized in that: a set of inserted bar (6) are located respectively the inside of plug bush (5), and a set of the quantity of inserted bar (6) is four, and is the rectangle distribution and is in the lower surface of roof-rack (3).
3. The stamping die for the automobile door lock framework processing according to claim 1, characterized in that: the lower surface of the bottom frame (1) is fixedly connected with a group of cushion blocks (17).
4. The stamping die for the automobile door lock framework processing according to claim 1, characterized in that: the rubber layer (18) is fixedly connected inside the L-shaped clamping groove (10).
5. The stamping die for the automobile door lock framework processing according to claim 1, characterized in that: the two L-shaped clamping blocks (9) are respectively matched with the two L-shaped clamping grooves (10) in size and corresponding in position.
6. The stamping die for the automobile door lock framework processing according to claim 1, characterized in that: the two first connecting blocks (11) correspond to the two second connecting blocks (12) respectively in position.
7. The stamping die for the automobile door lock framework processing according to claim 1, characterized in that: the outer sides of the first connecting block (11) and the second connecting block (12) are both provided with inclined planes, one side of the locking clamping sleeve (16) is in an opening shape, and an inner cavity is a trapezoidal cavity.
8. The stamping die for the automobile door lock framework processing according to claim 1, characterized in that: the push rods (15) and the plug bushes (5) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021057637.1U CN212442898U (en) | 2020-06-10 | 2020-06-10 | Stamping die for processing automobile door lock framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021057637.1U CN212442898U (en) | 2020-06-10 | 2020-06-10 | Stamping die for processing automobile door lock framework |
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| CN212442898U true CN212442898U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021057637.1U Active CN212442898U (en) | 2020-06-10 | 2020-06-10 | Stamping die for processing automobile door lock framework |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147087A (en) * | 2021-10-15 | 2022-03-08 | 苏州金仓合金新材料有限公司 | Continuous casting silicon-added hollow special-shaped pipe material and preparation method thereof |
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2020
- 2020-06-10 CN CN202021057637.1U patent/CN212442898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147087A (en) * | 2021-10-15 | 2022-03-08 | 苏州金仓合金新材料有限公司 | Continuous casting silicon-added hollow special-shaped pipe material and preparation method thereof |
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