CN210412026U - Automobile spring piece bending device - Google Patents
Automobile spring piece bending device Download PDFInfo
- Publication number
- CN210412026U CN210412026U CN201920823682.4U CN201920823682U CN210412026U CN 210412026 U CN210412026 U CN 210412026U CN 201920823682 U CN201920823682 U CN 201920823682U CN 210412026 U CN210412026 U CN 210412026U
- Authority
- CN
- China
- Prior art keywords
- bending
- bending device
- dog
- carrier
- spring leaf
- 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
- 238000005452 bending Methods 0.000 title claims abstract description 105
- 239000000969 carrier Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an automobile spring piece bending device, including the graduated disk, locate a plurality of carriers of bending on the graduated disk, locate the graduated disk periphery and with bend carrier complex bending device, the product includes the body of U type, connects the dog-ear portion that this body tip gyration was extended, bend the carrier include the support flitch at elastic connection graduated disk top, run through the mould sword of bending of support flitch to its surface, the top of mould sword of bending is equipped with horizontal part and arc portion, horizontal part laminating to dog-ear portion or body side, the arc portion that is located dog-ear portion bottom and body side bottom sets up in reverse, the carrier of bending still including locating the mounting panel that holds in the palm the flitch below, locates the bottom plate of mounting panel below, the centre gripping is equipped with the spring between mounting panel and the support flitch, the bottom of mould sword of bending runs through the mounting panel and is connected. The utility model discloses the spring leaf is bent accurately and is targetting in place, the not damaged.
Description
Technical Field
The utility model belongs to the technical field of car spring leaf processing equipment, especially, relate to a car spring leaf bending device.
Background
The spring piece is structurally characterized in that the plane with the minimum rigidity in one direction is easy to bend, and the plane with the minimum rigidity in the other direction has large tensile rigidity and bending rigidity. The spring leaf is suitable for use as a sensing element, an elastic support, a positioning device and a flexible connection in the device. The spring leaf demand for the car has bending structure, and in traditional bending technology, because positioning jig's rigid structure, lead to bending excessively easily to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing a car spring leaf bending device to realize that the spring leaf is bent and is accurately targetting in place, the not damaged. In order to achieve the above purpose, the utility model discloses technical scheme as follows:
automobile spring leaf bending device, including the graduated disk, locate a plurality of carriers of bending on the graduated disk, locate the graduated disk periphery and with bend carrier complex bending device, the product includes the body of U type, connect the dog-ear portion that this body tip turned around and extends, the carrier of bending includes the support flitch at elastic connection graduated disk top, runs through the mould sword of bending of support flitch to its surface, the top of the mould sword of bending is equipped with horizontal part and arc portion, the horizontal part laminating is to dog-ear portion or body side, the arc portion that is located dog-ear portion bottom and body side bottom sets up in reverse, the carrier of bending still including locating the mounting panel that holds in the palm the flitch below, locate the bottom plate of mounting panel below, the centre gripping is equipped with the spring between mounting panel and the support flitch, the bottom of the mould sword of bending runs through.
Specifically, the end of the folded part and the initial end of the body are provided with riveting holes, and the end part of the side edge of the body and the end part of the side edge of the folded part, which are respectively provided with the riveting holes, are provided with positioning holes.
Specifically, the arc-shaped portion is arranged towards the positioning hole, and the material supporting plate is provided with a positioning pin corresponding to the positioning hole.
Specifically, a guide sleeve embedded in the index plate is clamped between the mounting plate and the bottom plate, and the mounting plate is arranged at the top of the index plate.
Specifically, the spring sleeve is arranged on the periphery of the guide shaft, the bottom of the guide shaft is fixedly connected with the guide sleeve, and the top of the guide shaft is movably arranged in the retainer plate.
Specifically, the bending device comprises an upper bending die arranged above the bending carrier and a bending groove arranged at the bottom of the upper bending die and corresponding to the position of the arc-shaped part.
Specifically, the bending device further comprises a cushion block arranged below the bending carrier, and the cushion block corresponds to the bottom plate in position.
Compared with the prior art, the utility model discloses car spring leaf bending device's beneficial effect mainly reflects:
the material supporting plate in the bending carrier is elastically connected with the mounting plate, so that the crimping pressure is effectively buffered, the crimping forming is facilitated, the forming angle is determined by the fact that the arc-shaped part in the bending die cutter is attached to the crimping part, the floating height on the mounting plate is controllable, parts are prevented from being damaged by a rigid structure, and the product forming effect is good; the bending groove in the bending device is matched with the arc-shaped part of the bending die cutter to bend the inner bending angle part of the product, and the cushion block effectively controls the bending height to ensure the molding effect; the bending vision detection device detects whether the bending height is qualified or not, and flow of unqualified products is avoided in time.
Drawings
Fig. 1 is a schematic structural view of a bending carrier according to an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a schematic structural view of a bending apparatus according to the present embodiment;
FIG. 4 is a schematic structural diagram of a bending visual inspection apparatus according to the present embodiment;
the figures in the drawings represent:
1, dividing a disc, 11 bending carriers, 12 retainer plates, 13 bending die cutters, 131 horizontal parts, 132 arc parts, 14 positioning pins, 15 mounting plates, 16 bottom plates, 17 springs and 18 guide shafts;
2, bending the device, 21 bending the upper die, 22 bending the groove and 23 cushion block;
3, a body, 31 folded corners, 32 riveting holes, 33 positioning holes and 34 rivets;
4 bending visual detection device, 41 camera, 42 light source.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.
Example (b):
referring to fig. 1 to 4, the present embodiment is an automobile spring piece bending device, including an index plate 1, a plurality of bending carriers 11 disposed on the index plate 1, and a bending device 2 disposed on the periphery of the index plate 1 and engaged with the bending carriers 11.
The product in this embodiment is an automobile spring plate, and the product includes a U-shaped body 3, and a folded angle portion 31 connecting the end portions of the body 3 and extending in a rotating manner. The end of the folded part 31 and the initial end of the body 3 are provided with riveting holes 32. A rivet 34 is provided in the rivet hole 32. The end of the side of the body 3 and the end of the side of the bevel portion 31, each having a rivet hole 32, are provided with positioning holes 33.
The bending carrier 11 comprises a material supporting plate 12 elastically connected with the top of the dividing plate 1 and a bending die cutter 13 penetrating through the material supporting plate 12 to the surface of the material supporting plate. The bending die 13 is respectively arranged at the bottom of the bending part 31 and the bottom of the side edge of the body 3. The top of bending die cutter 13 is provided with horizontal part 131 and arc part 132, horizontal part 131 is attached to dog-ear part 31 or the side of body 3, and arc part 132 located at the bottom of dog-ear part 31 and the bottom of the side of body 3 is arranged reversely. The arc portion 132 is disposed toward the positioning hole 33. The retainer plate 12 is provided with a positioning pin 14 corresponding to the positioning hole 33.
The bending carrier 11 further includes an installation plate 15 disposed below the retainer plate 12, and a bottom plate 16 disposed below the installation plate 15. A guide sleeve (not shown in the figure) embedded in the index plate 1 is clamped between the mounting plate 15 and the bottom plate 16, the mounting plate is arranged at the top of the index plate 1, and the bottom plate is arranged at the bottom of the index plate 1. A spring 17 is clamped between the mounting plate 15 and the retainer plate 12. The bottom of bending die 13 is connected to base plate 16 through mounting plate 15. The spring 17 is sleeved on the periphery of the guide shaft 18, the bottom of the guide shaft 18 is fixedly connected with the guide sleeve, and the top of the guide shaft 18 is movably arranged in the retainer plate 12.
The bending device 2 includes an upper bending die 21 disposed above the bending carrier 11, and a bending groove 22 disposed at the bottom of the upper bending die 21 and corresponding to the position of the arc portion 132. The bending upper die 21 is pressed on the retainer plate 12 to move downwards, and the bending groove 22 is pressed on the bending part 31 to deform and attach to the arc part 132 to complete the bending operation. The bending device 2 further comprises a cushion block 23 arranged below the bending carrier 11, and the cushion block 23 corresponds to the bottom plate 16 in position.
The bending vision inspection device 4 includes cameras 41 symmetrically disposed on both sides of the bending carrier 11, a light source 42 disposed between the cameras 41 and the bending carrier 11, and a shield (not shown) surrounding the peripheries of the cameras 41 and the light source 42. The light source 42 is irradiated to the corner portions 32 on both sides of the product and is used for detecting whether the height of the rivet is qualified or not and whether the bending height is qualified or not after the product is pressed.
In the embodiment, the material supporting plate 12 in the bending carrier 11 is elastically connected with the mounting plate 15, so that the compression joint pressure is effectively buffered, the compression joint forming is facilitated, the arc-shaped part 132 in the bending die cutter 13 is attached to the bending part 31 to determine the forming angle, the floating height on the mounting plate 15 is controllable, the rigid structure is prevented from damaging parts, and the product forming effect is good; the bending groove 22 in the bending device 2 is matched with the arc-shaped part 132 of the bending die cutter 13 to bend the product internal bending angle part 31, and the cushion block 23 effectively controls the bending height to ensure the molding effect; the bending vision detection device 4 detects whether the bending height is qualified or not, and flow of unqualified products is avoided in time.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. Car spring leaf bending device, its characterized in that: including the graduated disk, locate a plurality of carriers of bending on the graduated disk, locate the graduated disk periphery and with bend carrier complex bending device, the product includes the body of U type, connect the dog-ear portion that this body tip turned around and extends, the carrier of bending includes the support flitch at elastic connection graduated disk top, runs through the mould sword of bending of holding in the palm flitch to its surface, and the top of the mould sword of bending is equipped with horizontal part and arc portion, and the horizontal part is laminated to dog-ear portion or body side, and the arc portion that is located dog-ear portion bottom and body side bottom sets up in the opposite direction, and the carrier of bending still is including locating the mounting panel that holds in the palm the flitch below, locates the bottom plate of mounting panel below, and the centre gripping is equipped with the spring between mounting panel and the support flitch.
2. The automobile spring leaf bending device according to claim 1, wherein: the terminal of dog-ear and the initial end of body are equipped with the riveting hole, have the tip of the body side in riveting hole respectively and the tip of dog-ear side all is equipped with the locating hole.
3. The automobile spring leaf bending device according to claim 2, wherein: the arc-shaped part is arranged towards the direction of the positioning hole, and the material supporting plate is provided with a positioning pin corresponding to the positioning hole.
4. The automobile spring leaf bending device according to claim 1, wherein: and a guide sleeve embedded into the index plate is clamped between the mounting plate and the bottom plate, and the mounting plate is arranged at the top of the index plate.
5. The automobile spring leaf bending device according to claim 4, wherein: the spring sleeve is arranged on the periphery of the guide shaft, the bottom of the guide shaft is fixedly connected with the guide sleeve, and the top of the guide shaft is movably arranged in the material supporting plate.
6. The automobile spring leaf bending device according to claim 1, wherein: the bending device comprises an upper bending die arranged above the bending carrier and a bending groove arranged at the bottom of the upper bending die and corresponding to the position of the arc-shaped part.
7. The automobile spring leaf bending device according to claim 6, wherein: the bending device further comprises a cushion block arranged below the bending carrier, and the cushion block corresponds to the bottom plate in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823682.4U CN210412026U (en) | 2019-06-03 | 2019-06-03 | Automobile spring piece bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823682.4U CN210412026U (en) | 2019-06-03 | 2019-06-03 | Automobile spring piece bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210412026U true CN210412026U (en) | 2020-04-28 |
Family
ID=70373692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920823682.4U Expired - Fee Related CN210412026U (en) | 2019-06-03 | 2019-06-03 | Automobile spring piece bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210412026U (en) |
-
2019
- 2019-06-03 CN CN201920823682.4U patent/CN210412026U/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: 20200428 |