CN212469429U - Automobile parts word punching compound die device that punches a hole - Google Patents
Automobile parts word punching compound die device that punches a hole Download PDFInfo
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- CN212469429U CN212469429U CN202020965249.7U CN202020965249U CN212469429U CN 212469429 U CN212469429 U CN 212469429U CN 202020965249 U CN202020965249 U CN 202020965249U CN 212469429 U CN212469429 U CN 212469429U
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- fixing device
- punching
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- drift
- die
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Abstract
The utility model relates to an automobile parts dashes word compound die device that punches a hole, include drift fixing device and towards the word module, drift fixing device includes fixing device under fixing device and the drift on the drift, it includes towards the word module and goes up the mould and towards the word lower mould to dash the word, fixing device passes through the drift mounting groove with the handle of a knife vertical fixation of drift on the drift between fixing device and the drift lower fixing device, fixed mounting has pusher under fixing device and the drift on the drift, pusher's propelling movement axle top with mould fixed connection on dashing the word, the dashing groove of punching a hole usefulness is seted up to the inside of towards the word lower mould. The utility model discloses to punch a hole and dash two independent process flows of word and merge together, reduced the manufacturing procedure of automobile parts product, make the efficiency of whole forging process flow show the improvement to the area of processing production has been reduced.
Description
Technical Field
The utility model relates to an automobile parts production technical field especially relates to an automobile parts dashes word compound die device that punches a hole.
Background
In the existing forging process flow of automobile parts, punching is generally an independent process flow, and the character punching process is mostly finished independently in a cleaning workshop after shot blasting and shot blasting. For example, the automobile hub is punched by a punch head in the forging process, and then characters are punched on the hub with the surface cleaned. The forging process of punching and filling the characters at first occupies a processing and production field, and has lower production efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile parts dashes word compound die device that punches a hole to solve the problem that meets among the above-mentioned background art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a word punching and punching compound die device for automobile parts comprises a punch fixing device and a word punching die set, wherein the punch fixing device comprises an upper punch fixing device and a lower punch fixing device, the upper punch fixing device is fixedly connected with the lower punch fixing device through a bolt and used for installing a punch, the word punching die set comprises an upper word punching die and a lower word punching die, the upper word punching die and the lower word punching die are coaxially arranged, a gap between the upper word punching die and the lower word punching die is used for placing the automobile parts, a punch mounting groove is formed in the axis of the lower punch fixing device, a punch handle of the punch is vertically fixed between the upper punch fixing device and the lower punch fixing device through the punch mounting groove by the lower punch fixing device, a punch of the punch penetrates through the axis of the upper word punching die, and a pushing device is fixedly installed between the upper punch fixing device and the lower punch fixing device, the top of a pushing shaft of the pushing device is fixedly connected with the character-punching upper die, a calibration fixing ring is arranged on the outer side of the character-punching upper die, the top of the calibration fixing ring is movably connected with a punch upper fixing device through a guide pillar, a sliding groove is formed in the calibration fixing ring, a sliding block which is in sliding connection with the sliding groove is arranged on the outer peripheral surface of the top of the character-punching upper die, an inner groove which is matched with the appearance of an automobile part is formed in the axis of the bottom of the character-punching upper die, the appearance which is matched with the inner groove of the automobile part is formed in the top of the character-punching lower die, and a punching groove for punching is formed in the.
In the scheme, the axis of the upper word punching die is provided with a conical hole groove, and the minimum inner diameter of the conical hole groove is not smaller than the diameter of the punch punching knife.
In the scheme, the top of the periphery of the calibration fixing ring is provided with the ventilation groove, and the ventilation groove is communicated with the sliding groove.
In the above scheme, the pushing device is a nitrogen spring.
Compared with the prior art, the beneficial effects of the utility model are that: through the bottom at drift fixing device through the calibration retainer plate with towards the word module fixed together, drift fixing device punches a hole the in-process, promotes through pusher and pushes down the completion towards the word process on the mould towards the word. The utility model discloses to punch a hole and dash two independent process flows of word and merge together, reduced the manufacturing procedure of automobile parts product, make the efficiency of whole forging process flow show the improvement to the area of processing production has been reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the present invention after the fixing device on the punch is removed;
fig. 4 is a schematic structural view of the present invention after removing the fixing device and the calibration fixing ring on the punch;
FIG. 5 is a schematic structural view of the center word punching module of the present invention;
fig. 6 is a schematic structural view of the middle character punching lower die and the pushing device of the present invention;
reference numbers in the figures: 1-fixing device on the punch; 2-a punch lower fixing device; 21-a punch mounting groove; 3-a pushing device; 4-a punch; 5-punching the upper die; 51-a slider; 52-taper hole groove; 6-calibrating the fixing ring; 61-a chute; 62-a ventilation groove; 7-stamping a lower die; 71-automobile parts.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 6, the word-punching and punching compound die device for the automobile parts comprises a punch fixing device and a word-punching die set, wherein the punch fixing device comprises an upper punch fixing device 1 and a lower punch fixing device 2, the upper punch fixing device 1 is fixedly connected with the lower punch fixing device 2 through bolts and is used for installing a punch 4, and the installed punch 4 is used for punching the automobile parts. The character punching module comprises an upper character punching die 5 and a lower character punching die 7, the upper character punching die 5 and the lower character punching die 7 are coaxially arranged, a gap between the upper character punching die 5 and the lower character punching die 7 is used for placing an automobile part 71, and the character punching module is used for punching the automobile part for character punching.
A punch mounting groove 21 is formed in the axis of the punch lower fixing device 2, and the punch lower fixing device 2 vertically fixes the shank of the punch 4 between the punch upper fixing device 1 and the punch lower fixing device 2 through the punch mounting groove 21. The punch of the punch 4 penetrates through the axis of the upper punch die 5 and is used for punching characters on the automobile parts 71 and simultaneously punching holes. Preferably, a taper hole groove 52 is formed in the axis of the upper punching die 5, and the minimum inner diameter of the taper hole groove 52 is not smaller than the diameter of the punching tool of the punch 4. The punch 4 can smoothly penetrate through the upper stamping die 5 through the taper hole groove 52 to punch the automobile parts 71 placed on the upper stamping die 5 and the lower stamping die 7.
A pushing device 3 is fixedly installed between the punch upper fixing device 1 and the punch lower fixing device 2, and the top of a pushing shaft of the pushing device 3 is fixedly connected with the character-punching upper die 5, so that the pushing device 3 drives the character-punching upper die 5 to move up and down when working. When the device is implemented, a nitrogen spring can be selected as the pushing device 3, a cylinder body of the nitrogen spring is located between the punch upper fixing device 1 and the punch lower fixing device 2, the top of a pushing shaft of the nitrogen spring extends into the character-punching upper die 5 and is fixedly connected with the character-punching upper die 5, and the pushing shaft of the nitrogen spring drives the character-punching upper die 5 to move up and down when the nitrogen spring works.
The outer side of the character-punching upper die 5 is provided with the calibration fixing ring 6, the top of the calibration fixing ring 6 is movably connected with the punch upper fixing device 1 through a guide pillar, the character-punching upper die 5 is wrapped inside through the calibration fixing ring 6, and the bottom of the punch upper fixing device 1 is limited, so that the punching force of downward punching of the punch upper fixing device 1 can be calibrated, and the punching force of downward punching of the character-punching upper die 5 can also be calibrated.
The inside of calibration retainer plate 6 has seted up spout 61, and the top peripheral face of towards word last mould 5 is equipped with the slider 51 with spout 61 sliding connection, therefore towards word last mould 5 can slide from top to bottom in the inside of calibration retainer plate 6 through the cooperation of slider 51 and spout 61. As a preferable scheme, the top of the periphery of the calibration fixing ring 6 is provided with a ventilation groove 62, the ventilation groove 62 is communicated with the sliding groove 61, and in the stamping process of the upper die 5, the ventilation groove 62 is used for discharging air in the sliding groove 61. Of course, if the air vent groove 62 is not provided, the compressed air in the sliding groove 61 is also discharged from the gap between the upper punch 5 and the calibration fixing ring 6 during the punching process of the upper punch 5.
An inner groove matched with the shape of the automobile part 71 is formed in the axis of the bottom of the character punching upper die 5, and the shape matched with the inner groove of the automobile part 71 is formed in the top of the character punching lower die and used for placing the automobile part 71 between the character punching upper die 5 and the character punching lower die 7 for character punching. A punching groove for punching is formed in the lower stamping die 7, when the punch 4 punches, the part of the automobile part 71 needing punching is punched out of a corresponding hole, waste materials generated in the punching process fall from the punching groove, and finally the waste materials enter a collection box.
The working process is as follows: a forging operator places an automobile part 71 product on the lower stamping die 7, an upper die frame of stamping equipment moves downwards, a punch 4 is driven by a punch upper fixing device 1 to move downwards at the same time, a pushing device 3 is stressed, under the mutual action of force, an upper stamping die 5 moves downwards along with the punch, pressure is applied to the automobile part 71 product placed on the top of the lower stamping die 7, and the working procedure of stamping is completed at the same time. After the completion, the upper die frame moves upward, and the forging operator takes out the automobile part 71 product placed between the upper die 5 and the lower die 7 and turns to the next process.
To sum up, the utility model discloses a bottom at drift fixing device is together fixed through calibration retainer plate 6 and towards the word module, and drift fixing device punches a hole the in-process, pushes away through pusher 3 and pushes down the completion towards the word process towards the mould 5 on towards the word. The utility model discloses to punch a hole and dash two independent process flows of word and merge together, reduced the manufacturing procedure of automobile parts 71 product, make the efficiency of whole forging process flow show the improvement to the area of processing production has been reduced.
The above-mentioned embodiments further explain in detail the objects, technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only the embodiments of the present invention, and are not intended to limit the scope of the present invention, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (4)
1. The utility model provides an automobile parts dashes word compound die device that punches a hole, includes drift fixing device and dashes the word module, drift fixing device includes fixing device (1) and drift lower fixing device (2) on the drift, fixing device (1) is used for installing drift (4) through fixing device (2) fixed connection under bolt and the drift on the drift, it includes towards word module and goes up mould (5) and towards word lower mould (7) towards the word, it goes up mould (5) and towards the coaxial setting of word lower mould (7) towards word, it is used for placing automobile parts (71) to dash the space between word lower mould (7) and mould (5) on the word, its characterized in that: the punch head fixing device is characterized in that a punch head mounting groove (21) is formed in the axis center of the punch head lower fixing device (2), the punch head lower fixing device (2) vertically fixes the handle of the punch head (4) between the punch head upper fixing device (1) and the punch head lower fixing device (2) through the punch head mounting groove (21), the punch knife of the punch head (4) penetrates through the axis center of the character-punching upper die (5), a pushing device (3) is fixedly installed between the punch head upper fixing device (1) and the punch head lower fixing device (2), the top of a pushing shaft of the pushing device (3) is fixedly connected with the character-punching upper die (5), a calibration fixing ring (6) is arranged on the outer side of the character-punching upper die (5), the top of the calibration fixing ring (6) is movably connected with the punch head upper fixing device (1) through a guide pillar, a sliding groove (61) is formed in the calibration fixing ring (6, the top peripheral face of the character punching upper die (5) is provided with a sliding block (51) which is in sliding connection with the sliding groove (61), an inner groove matched with the appearance of an automobile part (71) is formed in the axis of the bottom of the character punching upper die (5), the top of the character punching lower die (7) is provided with an appearance matched with the inner groove of the automobile part (71), and a punching groove for punching is formed in the character punching lower die (7).
2. The automobile part word punching and hole punching compound die device as claimed in claim 1, wherein: the axis of the upper word-punching die (5) is provided with a taper hole groove (52), and the minimum inner diameter of the taper hole groove (52) is not smaller than the diameter of the punch head (4).
3. The automobile part word punching and hole punching compound die device as claimed in claim 1, wherein: the top of the periphery of the calibration fixing ring (6) is provided with a ventilation groove (62), and the ventilation groove (62) is communicated with the sliding groove (61).
4. The automobile part word punching and hole punching compound die device as claimed in claim 1, wherein: the pushing device (3) is a nitrogen spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020965249.7U CN212469429U (en) | 2020-06-01 | 2020-06-01 | Automobile parts word punching compound die device that punches a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020965249.7U CN212469429U (en) | 2020-06-01 | 2020-06-01 | Automobile parts word punching compound die device that punches a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212469429U true CN212469429U (en) | 2021-02-05 |
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ID=74446681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020965249.7U Active CN212469429U (en) | 2020-06-01 | 2020-06-01 | Automobile parts word punching compound die device that punches a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212469429U (en) |
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2020
- 2020-06-01 CN CN202020965249.7U patent/CN212469429U/en active Active
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