CN205341639U - Collude towards mechanism - Google Patents
Collude towards mechanism Download PDFInfo
- Publication number
- CN205341639U CN205341639U CN201521084983.8U CN201521084983U CN205341639U CN 205341639 U CN205341639 U CN 205341639U CN 201521084983 U CN201521084983 U CN 201521084983U CN 205341639 U CN205341639 U CN 205341639U
- Authority
- CN
- China
- Prior art keywords
- slide block
- housing
- take
- sliding part
- punch mechanism
- 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
Abstract
The utility model discloses a collude towards mechanism, including drive seat and take -up housing, the take -up housing on be equipped with relatively the slider that removes about the take -up housing, be equipped with the bottom guide of slope on the drive seat, the one end of slider is equipped with the sliding part with bottom guide sliding fit, and the other end of slider is equipped with the drift to the sliding part slope. The utility model aims at providing a collude towards mechanism that the atress is evenly stabilized, the precision is punched a hole in the assurance.
Description
Technical field
This utility model belongs to plate punching field, particularly relates to a kind of hook punch mechanism.
Background technology
Some side punching on plate, cannot directly be used suspension wedge or underneath type wedge by its pressing direction, the position of place plate and the restriction of plate shape.Currently in order to realize punch operation, suspension wedge can be placed on the eccentric swage of mould and complete punching.But, adopt this kind of mode punching, for ensureing the intensity of eccentric swage, it will usually select extended type suspension wedge, this kind of wedge stress is unstable, and punching precision is not high, and drift is easily broken.Wedge bottom is fixed on eccentric swage, and simultaneously punching clearance between punch and die needs to ensure within ± 0.01mm, and eccentric swage to be movable part can exist manufacturing and positioning errors, cumulative error causes that punching precision reduces, for the assembling and setting increase difficulty in later stage.
Utility model content
This utility model is to overcome above-mentioned deficiency of the prior art, it is provided that a kind of uniform force is stable, ensure the hook punch mechanism of punching precision.
To achieve these goals, this utility model is by the following technical solutions:
A kind of hook punch mechanism, including drive seat and take-up housing, described take-up housing be provided with can the slide block that moves left and right of opposing slider seat, described drive seat is provided with the bottom guide of inclination, one end of slide block is provided with the sliding part being slidably matched with bottom guide, and the other end of slide block is provided with the drift tilted to sliding part.Take-up housing drops to slide block when contacting with drive seat, utilize bottom guide that the position of slide block is defined, and promote slide block opposing slider seat to move, take-up housing continues to decline simultaneously, make the track direction along lower inclined plane of slide block, the drift of the slide block other end, moves obliquely thus completing punch operation.It is spacing that the movement of slide block is subject to bottom guide, thus moving process is comparatively steady, it is ensured that punching precision.
As preferably, being provided with the chute holding slide block bottom described take-up housing, take-up housing bottom surface is provided with the cover plate for support slipper, and take-up housing is at one end provided with limited block at the sliding part of slide block.Coordinated by cover plate and chute so that slide block can translate smoothly in chute, by limited block, the translation position of slide block is defined, accurate to ensure the punching degree of depth.
As preferably, described drive seat is provided with lower inclined plane, and described bottom guide is fixed on lower inclined plane, and described sliding part is provided with the ramp parallel with lower inclined plane, and ramp is provided with the upper guide plate being slidably matched with bottom guide.By arranging upper guide plate, the distance between scalable slide block and drive seat, improve versatility and adaptability.Upper guide plate and bottom guide can also be replaced after there is abrasion, extend the life-span of take-up housing and drive seat.
As preferably, described slide block is provided with the retracting spring that can contact with limited block in the one end at sliding part place, and slide block is at one end provided with silencing pad at drift.When take-up housing band movable slider declines, and moving when being punched out along bottom guide, retracting spring is compressed, and when completing to move on punching take-up housing, retracting spring promotes slide block to reset, consequently facilitating slide block separates in time with plate, ready for punching operation next time.Arrange silencing pad to cushion when slide block return, reduce slide block and impact the noise sent.
As preferably, described upper guide plate is provided with V-shaped groove, and it is protruding that described bottom guide is provided with the V-arrangement fitted with V-shaped groove.By the V-shaped groove on upper guide plate and the V-arrangement male cooperation on bottom guide so that drive seat is more accurate for the location of slide block, slide block is more steady when drive seat moves.
As preferably, the described slide block side corresponding with chute medial wall is provided with some side plates, and described chute inner bottom surface is provided with the interior lining panel coordinated with slide block end face.Side plate and interior lining panel are set so that the inwall sliding contact of side plate and interior lining panel and chute, thus slide block is protected.
The beneficial effects of the utility model are: uniform force in (1) motor process, and motion track is stable, and punching precision is high；(2) use motility high, different Design and Machining requirements can be met；(3) maintenance is changed more convenient, long service life.
Accompanying drawing explanation
Fig. 1 is utility model works structural representation when starting；
Fig. 2 is the structural representation after utility model works terminates；
In figure: take-up housing 1, chute 1a, end plate 2, silencing pad 3, cover plate 4, drift 5, slide block 6, location division 6a, sliding part 6b, plate 7, drive seat 8, bottom guide 9, V-arrangement projection 9a, upper guide plate 10, limited block 11, interior lining panel 12, side plate 13, retracting spring 101.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is further described.
In embodiment as shown in Figure 1 and Figure 2, a kind of hook punch mechanism, including slide block 6, drive seat 8 and take-up housing 1, bottom take-up housing, it is provided with the chute 1a holding slide block, slide block is elongated, can slide in chute.Drive seat is arranged on below take-up housing, and drive seat is provided with lower inclined plane, and lower inclined plane is provided with and is fixed with bottom guide 9.Slide block is provided with sliding part 6b near one end of drive seat, and sliding part is wedge shaped, and sliding part is provided with the ramp parallel with lower inclined plane, and ramp is provided with upper guide plate 10.The other end of slide block is provided with location division 6a, and location division is wedge shaped, and location division is provided with drift 5, and drift tilts to sliding part.Upper guide plate is provided with V-shaped groove, and bottom guide is provided with the V-arrangement projection 9a fitted with V-shaped groove, thus can mutually slide between upper and lower guide plate, and upper guide plate is played guide effect by bottom guide.
Take-up housing bottom surface is provided with the cover plate 4 for support slipper, and take-up housing is respectively arranged at two ends with end plate 2 at chute, and take-up housing is at one end provided with limited block 11 at the sliding part of slide block.Slide block is provided with the retracting spring 101 that can contact with limited block in the one end at sliding part place, and slide block is at one end provided with silencing pad 3 at drift.Additionally, the slide block side corresponding with chute medial wall is provided with some side plates 13, chute inner bottom surface is provided with the interior lining panel 12 coordinated with slide block end face.
When punching, take-up housing declines together with slide block, and the upper guide plate of slide block contacts with the bottom guide of drive seat so that the V-arrangement male cooperation of the V-shaped groove on upper guide plate and bottom guide.Slide block is along the oblique movement of lower inclined plane under the guide effect of bottom guide, until retracting spring is sufficiently compressed, slide block contacts with limited block and stops mobile, and now plate 7 is punched out by drift.After punching end-of-job, slide block is return under the effect of retracting spring, until retracting spring discharges to free state, slide block and take-up housing move upwardly together, and can carry out the punch operation of next plate afterwards.
Claims (6)
1. one kind hooks punch mechanism, including drive seat (8) and take-up housing (1), it is characterized in that, described take-up housing (1) is provided with can the slide block (6) that moves left and right of opposing slider seat (1), described drive seat (8) is provided with the bottom guide (9) of inclination, one end of slide block (6) is provided with the sliding part (6b) being slidably matched with bottom guide (9), and the other end of slide block (6) is provided with the drift (5) tilted to sliding part (6b).
2. a kind of hook punch mechanism according to claim 1, it is characterized in that, described take-up housing (1) bottom is provided with the chute (1a) holding slide block (6), take-up housing (1) bottom surface is provided with the cover plate (4) for support slipper (6), and the take-up housing (1) sliding part (6b) in slide block (6) is at one end provided with limited block (11).
3. a kind of hook punch mechanism according to claim 1 and 2, it is characterized in that, described drive seat (8) is provided with lower inclined plane, described bottom guide (9) is fixed on lower inclined plane, described sliding part (6b) is provided with the ramp parallel with lower inclined plane, and ramp is provided with the upper guide plate (10) being slidably matched with bottom guide (9).
4. a kind of hook punch mechanism according to claim 2, it is characterized in that, described slide block (6) is provided with the retracting spring (101) that can contact with limited block (11) in the one end at sliding part (6b) place, and slide block (6) is at one end provided with silencing pad (3) at drift (5).
5. a kind of hook punch mechanism according to claim 3, is characterized in that, described upper guide plate (10) is provided with V-shaped groove, and described bottom guide (9) is provided with the V-arrangement protruding (9a) fitted with V-shaped groove.
6. a kind of hook punch mechanism according to claim 1 and 2, it is characterized in that, described slide block (6) side corresponding with chute (1a) medial wall is provided with some side plates (13), and described chute (1a) inner bottom surface is provided with the interior lining panel (12) coordinated with slide block (6) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521084983.8U CN205341639U (en) | 2015-12-23 | 2015-12-23 | Collude towards mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521084983.8U CN205341639U (en) | 2015-12-23 | 2015-12-23 | Collude towards mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341639U true CN205341639U (en) | 2016-06-29 |
Family
ID=56170074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521084983.8U Expired - Fee Related CN205341639U (en) | 2015-12-23 | 2015-12-23 | Collude towards mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828162A (en) * | 2019-11-22 | 2021-05-25 | 上海赛科利汽车模具技术应用有限公司 | Slide wedge switching mechanism and mould |
| CN114558931A (en) * | 2021-03-09 | 2022-05-31 | 长城汽车股份有限公司 | Stamping die |
-
2015
- 2015-12-23 CN CN201521084983.8U patent/CN205341639U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828162A (en) * | 2019-11-22 | 2021-05-25 | 上海赛科利汽车模具技术应用有限公司 | Slide wedge switching mechanism and mould |
| CN112828162B (en) * | 2019-11-22 | 2022-07-12 | 上海赛科利汽车模具技术应用有限公司 | Slide wedge switching mechanism and mould |
| CN114558931A (en) * | 2021-03-09 | 2022-05-31 | 长城汽车股份有限公司 | Stamping die |
| CN114558931B (en) * | 2021-03-09 | 2024-01-19 | 长城汽车股份有限公司 | Stamping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20161223 |