CN210475259U - Automobile skylight front guide rail press riveting device - Google Patents
Automobile skylight front guide rail press riveting device Download PDFInfo
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- CN210475259U CN210475259U CN201921002394.9U CN201921002394U CN210475259U CN 210475259 U CN210475259 U CN 210475259U CN 201921002394 U CN201921002394 U CN 201921002394U CN 210475259 U CN210475259 U CN 210475259U
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- guide rail
- riveting
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- automobile skylight
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- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 14
- 230000000007 visual effect Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of automatic processing equipment, in order to solve the problem that products are easy to deform in the existing skylight guide rail press-riveting process, only have a single press-riveting station and have low press-riveting efficiency, the utility model provides a front guide rail press-riveting device for automobile skylights, which comprises a workbench, a guide rail fixing mechanism, a guide rail limiting mechanism and a press-riveting mechanism, wherein the guide rail fixing mechanism, the guide rail limiting mechanism and the press-riveting mechanism are arranged above the workbench, and the press-riveting mechanism comprises a riveting punch head, a pressure cylinder for driving the press-riveting mechanism to work and a; the guide rail anti-deformation mechanism comprises a pre-compression slide block, a compression slide block and a wedge mechanism for driving the pre-compression slide block and the compression slide block to compress the easily-deformed surface of the guide rail. The utility model adopts a multi-layer compressed guide rail anti-deformation mechanism, which is stable and reliable, and avoids the deformation of the front guide rail product of the automobile skylight in the press riveting process, so that the section size of the product meets the requirements of finished products, the yield is improved, and the cost is saved; a plurality of guide rail saddle can realize simultaneously that many sunroof front rail place the pressure and rivet, and the pressure is riveted efficiently.
Description
Technical Field
The utility model relates to an automatic change processing equipment technical field, especially relate to a sunroof front guide rail presses rivets device.
Background
The sunroof is a part of an automobile, and has functions of opening enough space, working stably and smoothly and the like while maintaining certain aesthetic property. The existing automobile skylight is generally opened electrically, a guide rail is required to be matched, the automobile skylight guide rail is connected with a connecting piece through a rivet, an internal thread does not need to be tapped, a nut does not need to be welded, riveting is firm, and the automobile skylight is high in efficiency and convenient to use.
The existing riveting process for the front guide rail of the automobile skylight adopts the traditional mould to rivet, the stress is uneven in the riveting process, the product is easy to deform, the cross section shape of the product does not meet the requirements of finished products, and the yield is low; in addition, traditional pressure riveting device adopts single guide rail pressure riveting mechanism more, need single sunroof front guide rail of placing in proper order to press and rivet, is unfavorable for realizing that swift pressure of many sunroof guide rails is riveted, presses and rivets inefficiency, and technology cost is high.
Chinese patent literature discloses "sunroof rail nut riveting equipment", the publication number of which is CN109676038A, in the invention, nuts are conveyed to a rotary feeding part through a nut conveying part, then the rotary feeding part clamps the nuts conveyed by the nut conveying part to a riveting part, then a rail clamping part clamps a rail, and finally the riveting part performs nut riveting on the rail clamped by the rail clamping part, so that automatic nut riveting can be performed on the sunroof rail, and riveting efficiency can be improved. However, the invention still needs to place the single sunroof guide rails in sequence for riveting, and has complex operation and high cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the yielding of product that exists in the current sunroof guide rail pressure riveting technology, only have the single pressure and rivet the station, press and rivet the problem of inefficiency, provide one kind reliable and stable, yield high, can realize simultaneously that many sunroof front guide rails place the sunroof front guide rail pressure riveting device that the pressure was riveted.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device for press riveting a front guide rail of an automobile skylight comprises a workbench, a guide rail fixing mechanism, a guide rail limiting mechanism and a press riveting mechanism, wherein the guide rail fixing mechanism, the guide rail limiting mechanism and the press riveting mechanism are arranged above the workbench; the guide rail anti-deformation mechanism comprises a pre-compression slide block, a compression slide block and a wedge mechanism for driving the pre-compression slide block and the compression slide block to compress the easily-deformed surface of the guide rail.
The front guide rail pressure riveting device for the automobile skylight adopts the design of the pneumatic-to-hydraulic pressure cylinder instead of the traditional mold pressure riveting, and compared with the mold punching, the pneumatic-to-hydraulic pressure cylinder design can improve the pressure riveting efficiency; the guide rail anti-deformation mechanism adopts a multilayer compression structure, is stable and reliable, avoids the deformation of a front guide rail product of an automobile skylight in the press riveting process, enables the section size of the product to meet the requirements of finished products, improves the yield and saves the cost. Through the cooperation use of slide wedge and slider, change vertical motion into horizontal motion or inclined motion, swiftly, realize compressing tightly the slider and compress tightly the easy deformation face of guide rail, avoid it to warp at the pressure riveting in-process.
Preferably, the press riveting mechanism further comprises an upper die connected with the riveting punch and a lower die assembly located below the riveting punch, and the lower die assembly comprises a lower die and a lower die core.
Preferably, the guide rail deformation preventing mechanism further comprises a side compression block and a slotting tool for driving the side compression block to compress the side surface of the guide rail; the lower die assembly comprises a lower die and a lower die core. The side compact heap compresses tightly the guide rail side, avoids the guide rail side to take place to warp at the pressure riveting in-process, further improves sunroof front guide rail pressure riveting device's stability.
Preferably, the guide rail fixing mechanism comprises at least two guide rail support tables, and the guide rail support tables are symmetrically distributed at equal intervals by taking the riveting punch as the center. A plurality of guide rail saddle can realize simultaneously that many sunroof front rail place the pressure and rivet, and the pressure is riveted efficiently.
Preferably, the guide rail saddle is a stepped structure formed by fixedly attaching two L-shaped workpieces along the reverse parts of the long sides. The guide rail saddle is used for supporting the tail end of a front guide rail of the automobile skylight, the combined structure of the stepped L-shaped workpiece is convenient for eliminating stress, the stability of the guide rail saddle is effectively improved, and the front guide rail of the automobile skylight is prevented from sliding off in the press riveting process.
Preferably, the guide rail limiting mechanism comprises a supporting block arranged above the guide rail fixing mechanism and side stoppers arranged on two sides of the press riveting mechanism; and the upper end surface of the supporting block is provided with a limiting groove matched with the guide rail in shape. Spacing recess and side keep off can effectively fix sunroof front guide rail, prevent to shift, increase stability.
As preferred, still including the C type pressure riveting frame of locating the workstation top, the C type pressure riveting frame is including the board fixed plate of locating the top and the board bottom plate of locating the below, board fixed plate top is located to the pressure cylinder, the pressure is riveted in the C type opening of C type pressure riveting frame is located to the mechanism, the end that stretches out of pressure cylinder passes the board fixed plate and is connected with the pressure riveting mechanism.
Preferably, the reinforcing plate is vertically arranged below the machine base plate, so that the stability is further improved.
Preferably, the C-shaped press-riveting machine frame is provided with a guide pillar vertically connected with a machine table fixing plate in a sliding manner, the machine table fixing plate is provided with a guide pillar hole matched with the cross section shape of the guide pillar, a riveting punch fixing plate is vertically arranged at the lower end of the guide pillar, and the riveting punch fixing plate is connected with the extending end of the pressure cylinder.
Preferably, the guide post is sleeved with a guide sleeve.
Preferably, the camera further comprises a frame body, a position detection device is arranged above the frame body, the position detection device comprises a visual detection platform and a visual line scanning camera lens assembly arranged below the tail end of the visual detection platform, and a radio frequency emission device is connected to the visual line scanning camera lens assembly.
Therefore, the utility model discloses following beneficial effect has: the front guide rail pressure riveting device for the automobile skylight adopts the design of a pneumatic-to-hydraulic pressure cylinder, so that the pressure riveting efficiency can be improved; the guide rail anti-deformation mechanism adopts a multi-layer compression structure, is stable and reliable, avoids the deformation of the front guide rail product of the automobile skylight in the press riveting process, ensures that the section size of the product meets the requirements of finished products, improves the finished product rate and saves the cost; a plurality of guide rail saddle can realize simultaneously that many sunroof front rail place the pressure and rivet, and the pressure is riveted efficiently.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a partially enlarged view of fig. 1.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a side view of fig. 3.
Fig. 6 is a structural schematic diagram of a C-shaped press riveting machine frame.
Fig. 7 is a schematic structural view of the press riveting mechanism, the guide rail fixing mechanism and the guide rail limiting mechanism.
Fig. 8 is an enlarged view of a in fig. 7.
Fig. 9 is a matching structure view of the front guide rail of the sunroof, the press riveting mechanism, the guide rail fixing mechanism and the guide rail limiting mechanism.
In the figure: the riveting device comprises a frame body 1, a position detection device 2, a workbench 3, a riveting mechanism 4, a pressure cylinder 5, a guide rail anti-deformation mechanism 6, a lower die 7, a lower die core 8, a pre-pressing slide block 9, a pressing slide block 10, a side pressing block 11, a wedge 12, an insert 13, a riveting punch 14, a guide rail saddle 15, an L-shaped workpiece 16, a limiting groove 17, a C-shaped riveting rack 18, a machine table fixing plate 19, a pressure cylinder connecting sleeve 20, a reinforcing plate 21, a control mechanism 22, a guide pillar 23, a guide sleeve 24, an automobile front guide rail 25, a bearing block 26, a nylon saddle 27, a guide pillar hole 28, a riveting punch fixing plate 29, a machine table bottom plate 30, a side baffle 31 and an upper die 32.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.
As shown in fig. 1 to 5, the front guide rail pressure riveting device for the automobile skylight comprises a frame body 1 of a position detection device 2, a workbench 3, a guide rail fixing mechanism, a guide rail limiting mechanism 27, a pressure riveting mechanism 4 and a C-shaped pressure riveting rack 18, wherein the guide rail fixing mechanism, the guide rail limiting mechanism 27 and the pressure riveting mechanism 4 are arranged above the workbench; the press riveting mechanism comprises a riveting punch 14, an upper die 32 connected with the riveting punch, a lower die assembly positioned below the riveting punch, a pressure cylinder 5 for driving the press riveting mechanism to work and a guide rail anti-deformation mechanism 6.
As shown in fig. 8, the lower die assembly includes a lower die 7 and a lower core 8. The guide rail anti-deformation mechanism comprises a pre-pressing slide block 9, a pressing slide block 10, a side pressing block 11, a wedge 12 for driving the pre-pressing slide block and the pressing slide block to press the guide rail to be easy to deform, and a slotting tool 13 for driving the side pressing block to press the side face of the guide rail (fig. 7 and 9).
As shown in fig. 6, the C-shaped press riveting machine frame includes a machine table fixing plate 19 disposed above and a machine table bottom plate 30 disposed below, a reinforcing plate 21 is vertically disposed below the machine table bottom plate, and a control mechanism 22 for controlling the operation of each mechanism is disposed in a space below the machine table bottom plate; the pressure cylinder is arranged above the machine table fixing plate, the pressure riveting mechanism is arranged in a C-shaped opening of the C-shaped pressure riveting rack, and the extending end of the pressure cylinder is sleeved with a pressure cylinder connecting sleeve 20 (shown in figure 3) and penetrates through the machine table fixing plate to be connected with the pressure riveting mechanism; the C-shaped press riveting machine frame is provided with a guide post 23 which is vertically and slidably connected with a machine table fixing plate, is sleeved with a guide sleeve 24, is provided with a guide post hole 28 matched with the cross section shape of the guide post, is vertically provided with a riveting punch fixing plate 29 at the lower end of the guide post, and is connected with the extending end of the pressure cylinder.
The guide rail fixing mechanism comprises two guide rail support tables 15 which are symmetrically distributed with equal distance by taking the riveting punch as the center, the guide rail support tables are of a ladder-shaped structure formed by attaching and fixing two L-shaped workpieces 16 along the reverse parts of the long edges, and a bearing block 26 is arranged between the riveting punch and the guide rail support tables. The guide rail limiting mechanism comprises a nylon supporting block 27 arranged above the guide rail fixing mechanism and side stoppers 31 arranged on two sides of the press riveting mechanism; the upper end face of the nylon supporting block is provided with a limiting groove 17 matched with the guide rail in shape. The frame body comprises a rectangular bottom frame, a back frame and an upper beam frame, wherein the back frame vertically extends upwards along one side of the rectangular bottom frame; the position detection device is arranged on the upper beam frame and comprises a visual detection platform and a visual line scanning camera lens assembly arranged below the tail end of the visual detection platform, and a radio frequency emission device is connected to the visual line scanning camera lens assembly.
The utility model discloses a theory of operation does:
one end of a front guide rail of an automobile skylight is placed on a bearing block, the other end of the front guide rail of the automobile skylight is placed in a limiting groove of a nylon support block above a guide rail support, the side surface of the front guide rail of the automobile skylight is limited by a side stopper, a reserved riveting hole is adjusted to the position corresponding to a riveting punch, the front guide rail of the automobile skylight is started by pressing a starting button, after the position detection device judges that the front guide rail of the automobile skylight is placed in place, a pressurizing cylinder drives an upper die to move downwards, a pre-pressing block contacts the front guide rail product of the automobile skylight firstly, a pre-pressing slide block and a pressing slide block respectively clamp the easy-deformation surface of the front guide rail product of the automobile skylight under the driving of a wedge, the upper die continues to move downwards, the pre-pressing slide block and the pressing slide block press the front guide rail product of the automobile skylight, an inserting knife drives a side pressing, and loosening the pre-pressing slide block, the pressing slide block and the side pressing block, taking out the riveted automobile skylight front guide rail, and performing the next procedure.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A front guide rail pressure riveting device for an automobile skylight is characterized by comprising a workbench, a guide rail fixing mechanism, a guide rail limiting mechanism and a pressure riveting mechanism, wherein the guide rail fixing mechanism, the guide rail limiting mechanism and the pressure riveting mechanism are arranged above the workbench; the guide rail anti-deformation mechanism comprises a pre-compression slide block, a compression slide block and a wedge mechanism for driving the pre-compression slide block and the compression slide block to compress the easily-deformed surface of the guide rail.
2. The automobile skylight front guide rail riveting press device according to claim 1, wherein the riveting press mechanism further comprises an upper die connected with the riveting punch and a lower die assembly positioned below the riveting punch, and the lower die assembly comprises a lower die and a lower die core.
3. The automobile skylight front guide rail riveting press device according to claim 1, wherein the guide rail deformation preventing mechanism further comprises a side pressing block and a slotting tool for driving the side pressing block to press the side surface of the guide rail.
4. The automobile skylight front guide rail riveting press device according to claim 1, wherein the guide rail fixing mechanism comprises at least two guide rail support platforms, and the guide rail support platforms are symmetrically distributed at equal intervals by taking a riveting punch as a center; the guide rail saddle is a stepped structure formed by attaching and fixing two L-shaped workpieces along the reverse parts of the long edges.
5. The automobile skylight front guide rail press riveting device according to claim 1, wherein the guide rail limiting mechanism comprises a support block arranged above the guide rail fixing mechanism and side stops arranged on two sides of the press riveting mechanism; and the upper end surface of the supporting block is provided with a limiting groove matched with the guide rail in shape.
6. The automobile skylight front guide rail pressure riveting device is characterized by further comprising a C-shaped pressure riveting rack arranged above the workbench, wherein the C-shaped pressure riveting rack comprises a machine table fixing plate arranged above and a machine table bottom plate arranged below, the pressure cylinder is arranged above the machine table fixing plate, the pressure riveting mechanism is arranged in a C-shaped opening of the C-shaped pressure riveting rack, and an extending end of the pressure cylinder penetrates through the machine table fixing plate to be connected with the pressure riveting mechanism.
7. The automobile skylight front guide rail press riveting device according to claim 6, wherein a reinforcing plate is vertically arranged below the machine base plate.
8. The automobile skylight front guide rail riveting press device according to claim 6, wherein the C-shaped riveting press frame is provided with a guide post vertically and slidably connected with a machine table fixing plate, the machine table fixing plate is provided with a guide post hole matched with the cross-sectional shape of the guide post, the lower end of the guide post is vertically provided with a riveting punch fixing plate, and the riveting punch fixing plate is connected with the extending end of the pressure cylinder.
9. The automobile skylight front guide rail riveting press device according to claim 8, wherein the guide pillar is sleeved with a guide sleeve.
10. The automobile skylight front guide rail press riveting device according to any one of claims 1-9, further comprising a frame body, wherein a position detection device is arranged above the frame body, the position detection device comprises a visual detection platform and a visual line scanning phase taker lens assembly arranged below the tail end of the visual detection platform, and a radio frequency emission device is connected to the visual line scanning phase taker lens assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002394.9U CN210475259U (en) | 2019-06-28 | 2019-06-28 | Automobile skylight front guide rail press riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002394.9U CN210475259U (en) | 2019-06-28 | 2019-06-28 | Automobile skylight front guide rail press riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210475259U true CN210475259U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921002394.9U Expired - Fee Related CN210475259U (en) | 2019-06-28 | 2019-06-28 | Automobile skylight front guide rail press riveting device |
Country Status (1)
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| CN (1) | CN210475259U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091084A (en) * | 2020-07-28 | 2020-12-18 | 宁波裕民机械工业有限公司 | Skylight guide's pressure rivets positioner |
| CN112170665A (en) * | 2020-09-06 | 2021-01-05 | 安徽誉林汽车部件有限公司 | Double-head pressure riveting tool and method for automobile suspension system bushing |
| CN117259590A (en) * | 2023-11-22 | 2023-12-22 | 安徽大学 | Riveting device for shock absorber guider and oil seal |
-
2019
- 2019-06-28 CN CN201921002394.9U patent/CN210475259U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091084A (en) * | 2020-07-28 | 2020-12-18 | 宁波裕民机械工业有限公司 | Skylight guide's pressure rivets positioner |
| CN112091084B (en) * | 2020-07-28 | 2022-04-08 | 宁波裕民机械工业有限公司 | Skylight guide's pressure rivets positioner |
| CN112170665A (en) * | 2020-09-06 | 2021-01-05 | 安徽誉林汽车部件有限公司 | Double-head pressure riveting tool and method for automobile suspension system bushing |
| CN112170665B (en) * | 2020-09-06 | 2023-08-25 | 安徽誉林汽车部件有限公司 | Double-head press riveting tool and method for bushing of automotive suspension system |
| CN117259590A (en) * | 2023-11-22 | 2023-12-22 | 安徽大学 | Riveting device for shock absorber guider and oil seal |
| CN117259590B (en) * | 2023-11-22 | 2024-02-02 | 安徽大学 | Riveting device for shock absorber guider and oil seal |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |