CN211707807U - Hasp bending mechanism - Google Patents
Hasp bending mechanism Download PDFInfo
- Publication number
- CN211707807U CN211707807U CN202020214871.4U CN202020214871U CN211707807U CN 211707807 U CN211707807 U CN 211707807U CN 202020214871 U CN202020214871 U CN 202020214871U CN 211707807 U CN211707807 U CN 211707807U
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- China
- Prior art keywords
- sliding
- fixed
- bending
- fixed stop
- shaft
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- 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
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- 238000005452 bending Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model discloses a hasp bending mechanism, wherein a support plate is fixed on the rear side of a mounting plate through a bolt; a propulsion cylinder is fixed on the left side of the mounting plate; a first sliding shaft and a second sliding shaft are respectively penetrated into the holes on the supporting plate; fixing first sliding fixed stop blocks at the front end, the rear end and the middle position of the first sliding shaft; fixing second sliding fixed stop blocks at the front end, the rear end and the middle position of the second sliding shaft; fixing shell lifters at the rear sides of the first sliding fixed stop block and the second sliding fixed stop block; a pressing cylinder is fixed at one end of the shell lifter, and a connecting rod mechanism is arranged in the shell lifter; the other end fixed support profile that shell was carried is connected with compressing tightly cylinder mutually to link mechanism, and the last bending of link mechanism colludes the setting inside supporting the profile. The utility model provides an among the prior art, be equipped with the hasp at the side wall periphery, need realize prepositioning through the manual hasp of bending of workman, manual bending is wasted time and energy, and the accuracy is low, and easily causes the technical problem of the damage of side wall.
Description
Technical Field
The utility model relates to a machining equipment especially relates to a car body hasp mechanism of bending.
Background
The car body framework is large in size, certain inconvenience exists in the assembling process, and the car body side wall is usually required to be pre-positioned and then further installed in the installing process. In the prior art, the periphery of the side wall is provided with the hasp, pre-positioning is required to be realized by bending the hasp, the side wall is bent manually by workers usually, time and labor are wasted, the accuracy is low, and the side wall is easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a hasp bending mechanism, which is characterized in that the hasp bending mechanism comprises a mounting plate, a support plate, a propulsion cylinder, a first sliding shaft, a first sliding fixed stop dog, a second sliding shaft, a second sliding fixed stop dog, a pressing cylinder, a shell lifter, a link mechanism and a support profile; the supporting plate is fixed on the rear side of the mounting plate through bolts; a propulsion cylinder is fixed on the left side of the mounting plate; the first sliding shaft and the second sliding shaft are respectively penetrated into holes on the supporting plate; fixing first sliding fixed stop blocks at the front end, the rear end and the middle position of the first sliding shaft; fixing second sliding fixed stop blocks at the front end, the rear end and the middle position of the second sliding shaft; the shell lifter is fixed at the rear sides of the first sliding fixed stop block and the second sliding fixed stop block; the pressing cylinder is fixed at one end of the shell lifter, and the connecting rod mechanism is arranged in the shell lifter; the connecting rod mechanism and the pressing cylinder are connected with each other, the other end of the shell is fixed on the supporting molded surface, and the bending hook on the connecting rod mechanism is arranged inside the supporting molded surface.
Furthermore, the connecting rod mechanism also comprises a connecting block, a connecting arm, a movable crank, a rotating shaft and a movable rotating shaft; a piston shaft of the pressing cylinder is connected with one end of the connecting block; the other end of the connecting block is provided with a groove, and the groove is movably connected with a buckle at one end of the connecting arm; the other end of the connecting arm is movably connected with one end of the movable crank through a rotating shaft; the other end of the movable crank is movably connected with the bending hook through a movable rotating shaft, and a fixed rotating shaft is arranged in the middle of the bending hook.
Further, the stroke of the propulsion cylinder is 25 mm.
Further, the stroke of the pressing air cylinder is 50 mm.
The technical effect of the utility model lies in, having solved prior art, being equipped with the hasp at the side wall periphery, needing to realize prepositioning through the manual hasp of bending of workman, manual bending is wasted time and energy, and the accuracy is low, and easily causes the technical problem of the damage of side wall.
Drawings
Fig. 1 is a perspective view of the present invention.
FIG. 2 is an exploded view of the present invention
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.
With reference to fig. 1 and 2, the embodiment discloses a buckle bending mechanism, which includes a mounting plate 1, a support plate 2, a propulsion cylinder 3, a first sliding shaft 4, a first sliding fixed stop 5, a second sliding shaft 6, a second sliding fixed stop 7, a pressing cylinder 8, a shell lift 9, a link mechanism 10, and a support profile 11; a support plate 2 is fixed on the rear side of the mounting plate 1 through bolts; a propulsion cylinder 3 is fixed on the left side of the mounting plate 1; a first sliding shaft 4 and a second sliding shaft 6 are respectively inserted into holes on the supporting plate 2; fixing first sliding fixed stop blocks 5 at the front end, the rear end and the middle position of the first sliding shaft 4; second sliding fixed stop blocks 7 are fixed at the front end, the rear end and the middle position of the second sliding shaft 6; a shell lifter 9 is fixed at the rear side of the first sliding fixed stop 5 and the second sliding fixed stop 7; a pressing cylinder 8 is fixed at one end of the shell lift 9, and a link mechanism 10 is arranged in the shell lift 9; the connecting rod mechanism 10 is connected with the pressing cylinder 8, a supporting molded surface 11 is fixed at the other end of the shell handle 9, and a bending hook 12 on the connecting rod mechanism 10 is arranged inside the supporting molded surface 11. Foretell structure has constituted the hasp mechanism of bending in this embodiment, can bend the hasp that sets up at the side wall periphery, has replaced artifical bending, has labour saving and time saving, and the high characteristics of accuracy, and difficult damage that causes the side wall.
In order to realize the bending of the hasp, referring to fig. 2, the link mechanism 10 further comprises a connecting block 13, a connecting arm 14, a movable crank 15, a rotating shaft 16 and a movable rotating shaft 17; a piston shaft of the pressing cylinder 8 is connected with one end of the connecting block 13; the other end of the connecting block 13 is provided with a groove, and the groove is movably connected with a buckle at one end of the connecting arm 14; the other end of the connecting arm 14 is movably connected with one end of a movable crank 15 through a rotating shaft 16; the other end of the movable crank 15 is movably connected with a bending hook 12 through a movable rotating shaft 17, and a fixed rotating shaft 18 is arranged in the middle of the bending hook 12.
In the present embodiment, the stroke of the propulsion cylinder 3 is 25 mm; the stroke of the pressing cylinder 8 is 50 mm. The operation process of the buckle bending mechanism in the embodiment is as follows:
firstly, a propulsion cylinder 3 works to drive a first sliding shaft 4, a first sliding fixed stop block 5, a second sliding shaft 6, a second sliding fixed stop block 7 and a support profile 11 to be integrally pushed horizontally, and the support profile 11 and a part contact part push lower part hasp of the propulsion cylinder 3 is changed from 175 degrees to 95 degrees;
secondly, the compressing cylinder 8 works to drive the connecting rod mechanism 10, the bending hook 12 at the top of the connecting rod mechanism 10 extends out of the supporting molded surface 11, and the vehicle part hasp is pushed to change from 95 degrees to 0 degree;
thirdly, the compressing cylinder 8 works to the extreme position, and the connecting rod mechanism 10 enters a self-locking state;
fourthly, the air cylinder 3 is pushed to contract after the compaction air cylinder 8 contracts in place. (ii) a
Fifthly, the exercise is finished
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A hasp bending mechanism is characterized by comprising a mounting plate, a support plate, a propelling cylinder, a first sliding shaft, a first sliding fixed stop block, a second sliding shaft, a second sliding fixed stop block, a pressing cylinder, a shell lifter, a connecting rod mechanism and a support profile; the supporting plate is fixed on the rear side of the mounting plate through bolts; a propulsion cylinder is fixed on the left side of the mounting plate; the first sliding shaft and the second sliding shaft are respectively penetrated into holes on the supporting plate; fixing first sliding fixed stop blocks at the front end, the rear end and the middle position of the first sliding shaft; fixing second sliding fixed stop blocks at the front end, the rear end and the middle position of the second sliding shaft; the shell lifter is fixed at the rear sides of the first sliding fixed stop block and the second sliding fixed stop block; the pressing cylinder is fixed at one end of the shell lifter, and the connecting rod mechanism is arranged in the shell lifter; the connecting rod mechanism is connected with the pressing cylinder, the other end of the shell is fixed on the supporting molded surface, and the bending hook on the connecting rod mechanism is arranged in the supporting molded surface.
2. The buckle bending mechanism according to claim 1, wherein the link mechanism further comprises a connecting block, a connecting arm, a movable crank, a rotating shaft, and a movable rotating shaft; a piston shaft of the pressing cylinder is connected with one end of the connecting block; the other end of the connecting block is provided with a groove, and the groove is movably connected with a buckle at one end of the connecting arm; the other end of the connecting arm is movably connected with one end of the movable crank through a rotating shaft; the other end of the movable crank is movably connected with the bending hook through a movable rotating shaft, and a fixed rotating shaft is arranged in the middle of the bending hook.
3. A buckle bending mechanism according to claim 1, wherein the stroke of said propulsion cylinder is 25 mm.
4. The buckle bending mechanism of claim 1, wherein the stroke of the pressure cylinder is 50 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214871.4U CN211707807U (en) | 2020-02-26 | 2020-02-26 | Hasp bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214871.4U CN211707807U (en) | 2020-02-26 | 2020-02-26 | Hasp bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211707807U true CN211707807U (en) | 2020-10-20 |
Family
ID=72826146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020214871.4U Expired - Fee Related CN211707807U (en) | 2020-02-26 | 2020-02-26 | Hasp bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211707807U (en) |
-
2020
- 2020-02-26 CN CN202020214871.4U patent/CN211707807U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201020 |