CN201676965U - Punched tape hole flanging die of inner supporting pipe of automobile shock absorber - Google Patents
Punched tape hole flanging die of inner supporting pipe of automobile shock absorber Download PDFInfo
- Publication number
- CN201676965U CN201676965U CN2010201715210U CN201020171521U CN201676965U CN 201676965 U CN201676965 U CN 201676965U CN 2010201715210 U CN2010201715210 U CN 2010201715210U CN 201020171521 U CN201020171521 U CN 201020171521U CN 201676965 U CN201676965 U CN 201676965U
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- hole
- diameter
- punching concave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a punched tape hole flanging die of an inner supporting pipe of an automobile shock absorber. An upper die board is provided with a mounting hole, a punching rod is slidably mounted in the mounting hole, the top end of the punching rod is provided with a punching rod sleeve, the bottom end of the punching rod is fixedly provided with a punching block, the lower surface of the upper die board is fixed with an upper clamping board, an upper lining board and an upper fixed board, an integral inserting hole is arranged in the upper lining board and the upper fixed board, an inserting column is slidably connected in the inserting hole, the bottom end of the inserting column is fixedly provided with a discharge board, the bottom end of the discharge board is connected with a discharge raised head, the upper fixed board is fixed with a convex die, the upper surface of a lower die board is fixed with a lower lining board, a concave die and a positioning block, a punching concave die is arranged below the convex die provided with a convex die upper section and a convex die lower section, the convex die lower section is integrally connected to the bottom end of the convex die upper section, the convex die upper section is coaxial to the convex die lower section, and the diameter of the convex die lower section is smaller than that of the convex die upper section. The punched tape hole flanging die can increase production efficiency well and guarantee product dimensions after being used in practical production.
Description
Technical field
The utility model relates to the mfg. moulding die of stay pipe in a kind of automobile absorber, the punched-tape hole flanging mould of stay pipe in especially a kind of automobile absorber.
Background technology
At present, in the automobile absorber stay pipe be the subpunch bottom outlet again hole flanging be divided into two procedures and finish, because two procedures has the error of position degree when making bottom outlet before the hole flanging and hole flanging, product hole flanging height was inhomogeneous when error made hole flanging, can not reach the product size requirement.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of punching and hole flanging are combined, make the position degree of punching and hole flanging error free, can guarantee the punched-tape hole flanging mould of stay pipe in the automobile absorber of hole flanging high homogeneity.
The technical scheme that provides according to the utility model, the punched-tape hole flanging mould of stay pipe in the described automobile absorber, comprise cope match-plate pattern and lower bolster, offer installing hole on the cope match-plate pattern, be slidingly fitted with in the installing hole and make bar, the top ends of making bar is provided with plays the bar cover, the bottom of making bar is installed with block hitting, the lower surface of cope match-plate pattern is installed with train wheel bridge from top to bottom successively, upper padding plate and upper mounted plate, train wheel bridge is installed in the lower surface of cope match-plate pattern, upper padding plate is installed in the lower surface of train wheel bridge, upper mounted plate is installed in the lower surface of upper padding plate, offers the jack of one in upper padding plate and upper mounted plate, slidely connects inserting column in the jack, the bottom of inserting column is installed with stripper, the bottom of stripper is connected with the discharging plush copper, offers the punch hole in stripper and the discharging plush copper, and the top ends and the block hitting of inserting column offset, be installed with punch on upper mounted plate, described punch stretches out from the bottom in punch hole; The upper surface of lower bolster is installed with lower bolster from the bottom up successively, die and locating piece, lower bolster is installed in the upper surface of lower bolster, die is installed in the upper surface of lower bolster, locating piece is installed in the upper surface of die, below punch, be provided with punching concave die, described punching concave die cooperates with punch, described punch has punch epimere and punch hypomere, punch hypomere one is connected the bottom of punch epimere, the punch epimere is coaxial with the punch hypomere, and the diameter of punch hypomere is less than the diameter of punch epimere, and the bottom edge of punch epimere is a fillet, and the bottom of punch hypomere is conical.
Described punching concave die comprises punching concave die base and the punching concave die epimere that one connects, and offers the punching concave die endoporus in punching concave die base and the punching concave die epimere, and the external diameter of punching concave die base is greater than the external diameter of punching concave die epimere.
Offer locating hole on the described locating piece, and the diameter of locating hole is greater than the diameter of discharging plush copper.
Offer the die hole on the described die, the die hole is coaxial with locating hole, and the diameter in die hole is less than the diameter of discharging plush copper, the diameter in die hole is greater than the diameter of punch epimere, described punching concave die is installed in the die hole, the diameter in die hole is greater than the diameter of punching concave die epimere, and the diameter in die hole is less than the diameter of punching concave die base.
Begin to have the lower bolster endoporus on the described lower bolster, be provided with back-moving spring in the lower bolster endoporus, described punching concave die is seated on the back-moving spring.
On corresponding to the lower bolster below the punching concave die endoporus, offer dumping pit.
After the utility model is used for actual production, can be good at enhancing productivity, product size is guaranteed.Easy and simple to handle, can effectively guarantee the large batch of production of product.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the punch in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: the punched-tape hole flanging mould of stay pipe in the automobile absorber, comprise cope match-plate pattern 3 and lower bolster 14, offer installing hole on the cope match-plate pattern 3, be slidingly fitted with in the installing hole and make bar 2, the top ends of making bar 2 is provided with plays bar cover 1, the bottom of making bar 2 is installed with block hitting 4, the lower surface of cope match-plate pattern 3 is installed with train wheel bridge 5 from top to bottom successively, upper padding plate 6 and upper mounted plate 7, train wheel bridge 5 is installed in the lower surface of cope match-plate pattern 3, upper padding plate 6 is installed in the lower surface of train wheel bridge 5, upper mounted plate 7 is installed in the lower surface of upper padding plate 6, in upper padding plate 6 and upper mounted plate 7, offer the jack of one, slidely connect inserting column 15 in the jack, the bottom of inserting column 15 is installed with stripper 9, and the bottom of stripper 9 is connected with discharging plush copper 9.2, offer punch hole 9.1 in stripper 9 and the discharging plush copper 9.2, the top ends of inserting column 15 and block hitting 4 offset, and are installed with punch 8 on upper mounted plate 7, and described punch 8 stretches out from the bottom in punch hole 9.1; The upper surface of lower bolster 14 is installed with lower bolster 13 from the bottom up successively, die 11 and locating piece 10, lower bolster 13 is installed in the upper surface of lower bolster 14, die 11 is installed in the upper surface of lower bolster 13, locating piece 10 is installed in the upper surface of die 11, below punch 8, be provided with punching concave die 12, described punching concave die 12 cooperates with punch 8, described punch 8 has punch epimere 8.1 and punch hypomere 8.2, punch hypomere 8.2 one are connected the bottom of punch epimere 8.1, punch epimere 8.1 is coaxial with punch hypomere 8.2, and the diameter of punch hypomere 8.2 is less than the diameter of punch epimere 8.1, the bottom edge of punch epimere 8.1 is a fillet, and the bottom of punch hypomere 8.2 is conical.
Described punching concave die 12 comprises the punching concave die base 12.1 and punching concave die epimere 12.2 that one connects, offer punching concave die endoporus 12.3 in punching concave die base 12.1 and the punching concave die epimere 12.2, the external diameter of punching concave die base 12.1 is greater than the external diameter of punching concave die epimere 12.2.
Offer locating hole 10.1 on the described locating piece 10, and the diameter of locating hole 10.1 is greater than the diameter of discharging plush copper 9.2.
Offer die hole 11.1 on the described die 11, die hole 11.1 is coaxial with locating hole 10.1, and the diameter in die hole 11.1 is less than the diameter of discharging plush copper 9.2, the diameter in die hole 11.1 is greater than the diameter of punch epimere 8.1, described punching concave die 12 is installed in die hole 11.1, the diameter in die hole 11.1 is greater than the diameter of punching concave die epimere 12.2, and the diameter in die hole 11.1 is less than the diameter of punching concave die base 12.1.
Begin to have lower bolster endoporus 13.1 on the described lower bolster 13, be provided with back-moving spring 16 in the lower bolster endoporus 13.1, described punching concave die 12 is seated on the back-moving spring 16.
On corresponding to the lower bolster below the punching concave die endoporus 12.3 14, offer dumping pit 14.1.
Blanking pressure when reducing punching, the bottom of the punch hypomere 8.2 of the punch 8 of punching is designed to oblique sword, because the punching concave die 12 towards bottom outlet will have support force in punching, and in hole flanging, can not influence the carrying out of hole flanging, so below the die 11 of bottom outlet, just using the heavy rectangle back-moving spring 16 of utmost point heavy burden, its load is 290N, suffered blanking pressure in the time of can satisfying stamping-out.After punching was finished, drift continued down motion and carries out hole flanging, and under the effect of drift, punching concave die 12 can down be moved does not influence the carrying out of hole flanging.
Claims (6)
1. the punched-tape hole flanging mould of stay pipe in the automobile absorber, comprise cope match-plate pattern (3) and lower bolster (14), cope match-plate pattern offers installing hole on (3), be slidingly fitted with in the installing hole and make bar (2), the top ends of making bar (2) is provided with plays bar cover (1), the bottom of making bar (2) is installed with block hitting (4), the lower surface of cope match-plate pattern (3) is installed with train wheel bridge (5) from top to bottom successively, upper padding plate (6) and upper mounted plate (7), train wheel bridge (5) is installed in the lower surface of cope match-plate pattern (3), upper padding plate (6) is installed in the lower surface of train wheel bridge (5), upper mounted plate (7) is installed in the lower surface of upper padding plate (6), in upper padding plate (6) and upper mounted plate (7), offer the jack of one, slidely connect inserting column (15) in the jack, the bottom of inserting column (15) is installed with stripper (9), the bottom of stripper (9) is connected with discharging plush copper (9.2), offer punch hole (9.1) in stripper (9) and the discharging plush copper (9.2), the top ends of inserting column (15) and block hitting (4) offset, be installed with punch (8) on upper mounted plate (7), described punch (8) stretches out from the bottom of punch hole (9.1); The upper surface of lower bolster (14) is installed with lower bolster (13) from the bottom up successively, die (11) and locating piece (10), lower bolster (13) is installed in the upper surface of lower bolster (14), die (11) is installed in the upper surface of lower bolster (13), locating piece (10) is installed in the upper surface of die (11), be provided with punching concave die (12) in punch (8) below, described punching concave die (12) cooperates with punch (8), it is characterized in that: described punch (8) has punch epimere (8.1) and punch hypomere (8.2), punch hypomere (8.2) one is connected the bottom of punch epimere (8.1), punch epimere (8.1) is coaxial with punch hypomere (8.2), and the diameter of punch hypomere (8.2) is less than the diameter of punch epimere (8.1), the bottom edge of punch epimere (8.1) is a fillet, and the bottom of punch hypomere (8.2) is conical.
2. the punched-tape hole flanging mould of stay pipe in the automobile absorber as claimed in claim 1, it is characterized in that: described punching concave die (12) comprises the punching concave die base (12.1) and punching concave die epimere (12.2) that one connects, offer punching concave die endoporus (12.3) in punching concave die base (12.1) and the punching concave die epimere (12.2), the external diameter of punching concave die base (12.1) is greater than the external diameter of punching concave die epimere (12.2).
3. the punched-tape hole flanging mould of stay pipe is characterized in that: offer locating hole (10.1) on the described locating piece (10), and the diameter of locating hole (10.1) is greater than the diameter of discharging plush copper (9.2) in the automobile absorber as claimed in claim 1.
4. the punched-tape hole flanging mould of stay pipe in the automobile absorber as claimed in claim 1, it is characterized in that: offer die hole (11.1) on the described die (11), die hole (11.1) is coaxial with locating hole (10.1), and the diameter of die hole (11.1) is less than the diameter of discharging plush copper (9.2), the diameter in die hole (11.1) is greater than the diameter of punch epimere (8.1), described punching concave die (12) is installed in die hole (11.1), the diameter in die hole (11.1) is greater than the diameter of punching concave die epimere (12.2), and the diameter of die hole (11.1) is less than the diameter of punching concave die base (12.1).
5. the punched-tape hole flanging mould of stay pipe in the automobile absorber as claimed in claim 1, it is characterized in that: offer lower bolster endoporus (13.1) on the described lower bolster (13), be provided with back-moving spring (16) in the lower bolster endoporus (13.1), described punching concave die (12) is seated on the back-moving spring (16).
6. the punched-tape hole flanging mould of stay pipe in the automobile absorber as claimed in claim 1 is characterized in that: offer dumping pit (14.1) on the lower bolster (14) corresponding to punching concave die endoporus (12.3) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201715210U CN201676965U (en) | 2010-04-14 | 2010-04-14 | Punched tape hole flanging die of inner supporting pipe of automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201715210U CN201676965U (en) | 2010-04-14 | 2010-04-14 | Punched tape hole flanging die of inner supporting pipe of automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676965U true CN201676965U (en) | 2010-12-22 |
Family
ID=43342027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201715210U Expired - Fee Related CN201676965U (en) | 2010-04-14 | 2010-04-14 | Punched tape hole flanging die of inner supporting pipe of automobile shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676965U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829733A (en) * | 2010-04-14 | 2010-09-15 | 无锡市中捷减震器有限公司 | Punching/hole flanging die for internal supporting tube of auto shock absorber |
| CN102284624A (en) * | 2011-08-22 | 2011-12-21 | 亿森（上海）模具有限公司 | Swaging mechanism for improving forming height and precision of hole flanging and application thereof |
| CN102319794A (en) * | 2011-08-31 | 2012-01-18 | 无锡宝露锻造有限公司 | Mold for forge piece punching |
| CN103084477A (en) * | 2012-11-13 | 2013-05-08 | 无锡爱博金属制品有限公司 | Hole flanging reshaping die for lower reinforcing plate of engine cover lock |
| CN103537541A (en) * | 2013-09-25 | 2014-01-29 | 浙江吉利控股集团有限公司 | Installing hole punching device |
| CN104338858A (en) * | 2014-10-30 | 2015-02-11 | 吴中区光福良盛机械厂 | Hardware part stamping die |
| CN104353692A (en) * | 2014-10-30 | 2015-02-18 | 吴中区光福良盛机械厂 | Hardware part processing die |
| CN109940087A (en) * | 2018-09-11 | 2019-06-28 | 奇瑞汽车股份有限公司 | Hole flanging mold and the mold are rushed by the method for embryo material machine-shaping |
-
2010
- 2010-04-14 CN CN2010201715210U patent/CN201676965U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829733A (en) * | 2010-04-14 | 2010-09-15 | 无锡市中捷减震器有限公司 | Punching/hole flanging die for internal supporting tube of auto shock absorber |
| CN102284624A (en) * | 2011-08-22 | 2011-12-21 | 亿森（上海）模具有限公司 | Swaging mechanism for improving forming height and precision of hole flanging and application thereof |
| CN102284624B (en) * | 2011-08-22 | 2013-08-21 | 亿森（上海）模具有限公司 | Swaging mechanism for improving forming height and precision of hole flanging and application thereof |
| CN102319794A (en) * | 2011-08-31 | 2012-01-18 | 无锡宝露锻造有限公司 | Mold for forge piece punching |
| CN103084477A (en) * | 2012-11-13 | 2013-05-08 | 无锡爱博金属制品有限公司 | Hole flanging reshaping die for lower reinforcing plate of engine cover lock |
| CN103084477B (en) * | 2012-11-13 | 2015-07-15 | 无锡爱博金属制品有限公司 | Hole flanging reshaping die for lower reinforcing plate of engine cover lock |
| CN103537541A (en) * | 2013-09-25 | 2014-01-29 | 浙江吉利控股集团有限公司 | Installing hole punching device |
| CN103537541B (en) * | 2013-09-25 | 2017-01-25 | 浙江吉利控股集团有限公司 | Installing hole punching device |
| CN104338858A (en) * | 2014-10-30 | 2015-02-11 | 吴中区光福良盛机械厂 | Hardware part stamping die |
| CN104353692A (en) * | 2014-10-30 | 2015-02-18 | 吴中区光福良盛机械厂 | Hardware part processing die |
| CN109940087A (en) * | 2018-09-11 | 2019-06-28 | 奇瑞汽车股份有限公司 | Hole flanging mold and the mold are rushed by the method for embryo material machine-shaping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101829733B (en) | Punching/hole flanging die for internal supporting tube of auto shock absorber | |
| CN201676965U (en) | Punched tape hole flanging die of inner supporting pipe of automobile shock absorber | |
| CN102327952B (en) | Floating matrix trimming piercing die | |
| CN201164880Y (en) | Container closing end punching apparatus | |
| CN202461279U (en) | Composite die applied for processing short small flanging gasket type component | |
| CN205096362U (en) | Construct towards hole flanging mold machine simultaneously | |
| CN204093940U (en) | The straight flanging die of a kind of adjustable L-type part | |
| CN102284601A (en) | Punch mould of vehicle accelerator pedal support | |
| CN202479348U (en) | Drawing die for top cover part of automobile | |
| CN202270849U (en) | Impact molding die structure | |
| CN203917629U (en) | A kind of flanging molding die of thin-walled parts | |
| CN205008484U (en) | Damper link stamping die | |
| CN201768835U (en) | U-shaped iron flanging sizing die | |
| CN202427821U (en) | Stamping mold with rapid replacing type stamping head | |
| CN202155399U (en) | Processing device for surface of aluminium character | |
| CN102172715B (en) | Stamping, riveting and leveling mould head | |
| CN204487999U (en) | A kind of foot-operated injection mould mold opening device | |
| CN204842681U (en) | Novel cylinder class pipe fitting side opening turn -ups mould | |
| CN209716187U (en) | A kind of high-precision punching die of nutplate | |
| CN203917634U (en) | Automobile safety belt retractor raising point mould | |
| CN208276040U (en) | A kind of riveting die set of refrigerator press support plate field riveting bolt | |
| CN202239194U (en) | Punching mould of automobile accelerator pedal bracket | |
| CN202137264U (en) | Special necking and arc-surface shaping die for lower pressure plate of lower support of automobile shock absorber | |
| CN201091897Y (en) | One-shot forming device for deep-drawing structure | |
| CN102528977B (en) | Tyre pushing device for tyre shaping and curing press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20130414 |