CN218946974U - Automobile skylight guide rail processing and positioning jig - Google Patents
Automobile skylight guide rail processing and positioning jig Download PDFInfo
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- CN218946974U CN218946974U CN202223252104.0U CN202223252104U CN218946974U CN 218946974 U CN218946974 U CN 218946974U CN 202223252104 U CN202223252104 U CN 202223252104U CN 218946974 U CN218946974 U CN 218946974U
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Abstract
The utility model discloses a processing and positioning jig for a sunroof guide rail of an automobile, which comprises a material carrying assembly, a fixing assembly and a rotating table, wherein the material carrying assembly comprises a bridge plate and a buffering material carrying plate; the fixing assembly comprises a first pressing piece, a first pressing driving piece and a first side fixing piece, wherein the first pressing driving piece is used for driving the first pressing piece to perform downward pressing movement towards the direction of the buffering material loading plate so that the first pressing piece presses and fixes the skylight guide rail, and the first side fixing piece is used for propping and fixing the side face of the skylight guide rail; the rotating table is used for driving the bridge plate to carry out reciprocating overturning motion. According to the utility model, the material loading limiting and the buffering protection can be carried out on the skylight guide rail through the buffering material loading plate, so that the skylight guide rail is prevented from being damaged and deformed; the automatic clamping and fixing can be realized through the first pressing and holding piece, the first pressing and holding driving piece hole and the first side fixing piece, so that the uniform clamping force is ensured, and the positioning precision is improved; the bridge plate is driven to overturn through the rotating table to process a plurality of surfaces, so that the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of jigs, in particular to a machining and positioning jig for a sunroof guide rail.
Background
A sunroof rail is one of the parts of an automobile, and when machining the sunroof rail, clamping and positioning are generally required by a clamp, however, the conventional clamp generally has the following disadvantages:
1. the traditional clamp needs to manually install the skylight guide rail on the clamp and fix the skylight guide rail through the bolts, so that the positioning precision is low, the operation is troublesome and the efficiency is low;
2. when the traditional clamp clamps and fixes the skylight guide rail, the position can be adjusted only by manual work, so that the clamping force of each position is uneven, the skylight guide rail is clamped, and the quality of products is reduced;
3. the traditional clamp can only fix one side for machining, so that the skylight guide rail needs to be manually detached for many times and reinstalled and positioned, the operation is time-consuming and labor-consuming, the skylight guide rail is easy to be bumped, and the quality of products is reduced.
Therefore, how to design a skylight guide rail processing fixture capable of improving the processing positioning precision and the production quality and the production efficiency of products is a problem to be solved by the research and development personnel in the field.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides the processing and positioning jig for the automobile skylight guide rail, which can improve the processing and positioning precision and the production quality and the production efficiency of products.
The aim of the utility model is realized by the following technical scheme:
an automobile sunroof guide rail processing positioning jig, comprising: the material loading assembly comprises a bridge plate and a buffering material loading plate, wherein the buffering material loading plate is detachably arranged on the bridge plate and is used for carrying, limiting and buffering protection on a skylight guide rail; the fixing assembly comprises a first pressing piece, a first pressing driving piece and a first side fixing piece, wherein the first pressing piece is arranged on the bridge plate, the first pressing piece is positioned on one side of the buffering material carrying plate, the first pressing piece is connected with the first pressing driving piece, the first pressing driving piece is used for driving the first pressing piece to perform reciprocating downward pressing motion towards the direction of the buffering material carrying plate so that the first pressing piece presses and fixes the skylight guide rail, the first side fixing piece is arranged on the bridge plate, the first side fixing piece is positioned on one side of the buffering material carrying plate, and the first side fixing piece is used for supporting and fixing the side face of the skylight guide rail; the rotating table is connected with the bridge plate and used for driving the bridge plate to perform reciprocating overturning motion.
In one embodiment, a buffer protection layer is arranged on the buffer loading plate, and the buffer protection layer is used for buffer protection of the skylight guide rail.
In one embodiment, the buffering loading plate is further provided with a first limiting boss and a second limiting boss, and the first limiting boss and the second limiting boss are used for limiting the skylight guide rail.
In one embodiment, the first pressing part comprises a first buffer pressing holding block, a first rotating block, a first fixing seat and a first connecting block, the first buffer pressing holding block is arranged on one end of the first rotating block, which faces the buffer loading plate, the first fixing seat is arranged on the bridge plate, one end of the first connecting block is hinged with the first fixing seat, the other end of the first connecting block is hinged with one side surface of the first rotating block, the first pressing driving part is connected with the first rotating block, and the first pressing driving part is used for driving the first rotating block to perform reciprocating pressing movement towards the buffer loading plate so that the first buffer pressing holding block presses and fixes the skylight guide rail.
In one embodiment, the first holding driver is a first holding cylinder.
In one embodiment, the first side fixing piece comprises a first side air cylinder, a first side buffer block and a first fixing block, the first side air cylinder is arranged on the bridge plate, the first side buffer block is arranged on the first fixing block, the first fixing block is connected with the first side air cylinder, and the first side air cylinder is used for driving the first fixing block to move towards the direction close to the buffer material carrying plate.
In one embodiment, the first limiting boss is provided with a first avoidance groove, and the first side buffer block and the first fixing block are accommodated in the first avoidance groove.
In one embodiment, the fixing assembly further comprises a second pressing piece and a second pressing driving piece, the second pressing piece is located on one side, away from the first pressing piece, of the buffering material carrying plate, the second pressing piece is connected with the second pressing driving piece, and the second pressing driving piece is used for driving the second pressing piece to perform reciprocating pressing movement towards the direction of the buffering material carrying plate, so that the second pressing piece presses and fixes the skylight guide rail.
In one embodiment, the second pressing part comprises a second buffer pressing holding block, a second rotating block, a second fixing seat and a second connecting block, the second buffer pressing holding block is arranged on one side of the second rotating block facing the buffer loading plate, the second fixing seat is arranged on the bridge plate, one end of the second connecting block is hinged with the second fixing seat, the other end of the second connecting block is hinged with one side surface of the second rotating block, the second pressing driving part is connected with the second rotating block, and the second pressing driving part is used for driving the second rotating block to perform reciprocating pressing down motion in the direction of the buffer loading plate so that the second buffer pressing holding block presses and fixes the skylight guide rail.
In one embodiment, the rotating table comprises a first rotating seat and a second rotating seat, the first rotating seat is connected with one end of the bridge plate, the second rotating seat is connected with the other end of the bridge plate, and the first rotating seat and the second rotating seat are respectively used for driving the bridge plate to perform reciprocating overturning motion.
Compared with the prior art, the utility model has at least the following advantages:
according to the processing and positioning jig for the automobile skylight guide rail, the material loading assembly, the fixing assembly and the rotating table are arranged, so that the skylight guide rail can be subjected to material loading limiting and buffering protection through the buffering material loading plate, and the skylight guide rail is prevented from being damaged and deformed; the skylight guide rail can be automatically clamped and fixed through the first pressing piece, the first pressing piece hole and the first side fixing piece, so that the clamping force at each position is uniform, the skylight guide rail is prevented from being clamped and injured due to uneven stress, the positioning precision can be improved, and the production quality is ensured; the bridge plate can be driven to turn over through the rotating table, so that the plurality of side faces of the skylight guide rail can be machined without repositioning, and the production efficiency and the production quality are improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described.
FIG. 1 is a schematic diagram of a positioning fixture for machining a sunroof rail according to an embodiment of the utility model;
fig. 2 is a schematic top view of the positioning fixture for machining the sunroof rail in fig. 1;
fig. 3 is a schematic bottom view of the positioning fixture for machining the sunroof rail in fig. 1;
fig. 4 is a schematic diagram of a part of an enlarged structure of an a part of the positioning fixture for machining the sunroof rail in fig. 1;
fig. 5 is a schematic diagram of a part B enlarged structure of the positioning fixture for machining the sunroof rail in fig. 1.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings.
Referring to fig. 1 to 5, a positioning jig 10 for machining a sunroof rail includes: the material loading assembly 100, the fixed assembly 200 and the rotating table 300, wherein the material loading assembly 100 comprises a bridge plate 110 and a buffering material loading plate 120, the buffering material loading plate 120 is detachably arranged on the bridge plate 110, and the buffering material loading plate 120 is used for carrying out material loading limiting and buffering protection on a skylight guide rail; the fixing assembly 200 includes a first pressing member 210, a first pressing driving member 220 and a first side fixing member 230, the first pressing member 210 is disposed on the bridge plate 110, the first pressing member 210 is located on one side of the buffer loading plate 120, the first pressing member 210 is connected with the first pressing driving member 220, the first pressing driving member 220 is used for driving the first pressing member 210 to perform reciprocating downward pressing motion towards the direction of the buffer loading plate 120, so that the first pressing member 210 presses and fixes the sunroof rail, the first side fixing member 230 is disposed on the bridge plate 110, the first side fixing member 230 is located on one side of the buffer loading plate 120, and the first side fixing member 230 is used for performing propping and fixing on the side of the sunroof rail; the rotating table 300 is connected with the bridge plate 110, and the rotating table 300 is used for driving the bridge plate 110 to perform reciprocating overturning motion.
It should be noted that, the bridge plate 110 is used for fixing the buffer material carrying plate 120, where the buffer material carrying plate 120 is detachably disposed on the bridge plate 110, so that the buffer material carrying plate 120 can be replaced to match with sunroof rails of various sizes and products of different structures and sizes, so as to improve the universality of the processing and positioning jig 10 for sunroof rails; specifically, the buffer carrier plate 120 is used for carrying out material limiting and buffer protection on the skylight guide rail, for example, in this embodiment, a buffer protection layer is provided on the buffer carrier plate 120, and the buffer protection layer is used for buffer protection on the skylight guide rail, and the buffer protection layer can be made of plastic materials, such as polytetrafluoroethylene, so that the skylight guide rail is prevented from being damaged and deformed, and further the production quality of products is improved; further, the first pressing member 210, the first pressing driving member 220 and the first side fixing member 230 can automatically clamp and fix the sunroof rail, and the clamping force of each position of the sunroof rail can be controlled to be uniform, so that the sunroof rail is prevented from being clamped due to uneven clamping force, the positioning precision can be further improved due to automatic clamping and fixing, and the processing quality of the sunroof rail is ensured;
specifically, when the positioning processing is required to be performed on the skylight guide rail, the skylight guide rail is firstly placed on the buffering material carrying plate 120, and limiting is performed through the buffering material carrying plate 120; then the first pressing driving piece 220 is started to drive the first pressing piece 210 to move towards the direction close to the buffer material carrying plate 120 and compress and position the skylight guide rail, and meanwhile the first side fixing piece 230 is also started and props against the side surface of the skylight guide rail, so that the side surface of the skylight guide rail is compressed and positioned; when the machining plane of the skylight guide rail needs to be converted, only the rotating table 300 is required to be controlled, the bridge plate 110 is driven to overturn through the rotating table 300, the overturning angle can be determined according to the actually required machining position, so that the skylight guide rail does not need to be disassembled for many times and the machining is repositioned, the production efficiency is improved, the production quality is improved, the skylight guide rail is prevented from being damaged in many times, meanwhile, metal scraps are easily generated when the automobile skylight guide rail machining and positioning jig 10 is used on machining equipment such as a milling machine, and are easily accumulated on the automobile skylight guide rail machining and positioning jig 10, and the bridge plate 110 and the buffering material carrying plate 120 can be discharged through the rotating table to scratch the metal scraps on the bridge plate 110 and the buffering material carrying plate 120, so that the skylight guide rail or the buffering material carrying plate 120 can be prevented from being scratched again.
Further, a first limiting boss 121 and a second limiting boss 122 are further disposed on the buffer loading plate 120, and the first limiting boss 121 and the second limiting boss 122 are used for limiting the sunroof rail.
It should be noted that, the first limiting boss 121 and the second limiting boss 122 are respectively disposed on two sides of the buffering material carrying plate 120, a material carrying cavity is formed between the first limiting boss 121 and the second limiting boss 122, and the material carrying cavity is in clearance fit with the skylight guide rail, so that the skylight guide rail can be rapidly placed into the material carrying cavity, and the skylight guide rail can be conveniently and rapidly taken out, thereby improving the production efficiency, and after the skylight guide rail is placed into the material carrying cavity, the skylight guide rail is further and automatically limited and fixed by the first pressing part 210 and the first side fixing part 230.
Referring to fig. 1 and 4, in an embodiment, the first pressing member 210 includes a first buffer pressing block 211, a first rotating block 212, a first fixing seat 213 and a first connecting block 214, the first buffer pressing block 211 is disposed on one end of the first rotating block 212 facing the buffer loading plate 120, the first fixing seat 213 is disposed on the bridge plate 110, one end of the first connecting block 214 is hinged to the first fixing seat 213, the other end of the first connecting block 214 is hinged to a side surface of the first rotating block 212, the first pressing driving member 220 is connected to the first rotating block 214, and the first pressing driving member 220 is used for driving the first rotating block 214 to perform a reciprocating downward pressing motion towards the buffer loading plate 120, so that the first buffer pressing block 211 performs a pressing fixing on the skylight guide rail.
It should be noted that, the first pressing members 210 are provided in plurality, for example, three first pressing members 210 are provided, so that it is ensured that the stress of each position of the sunroof rail is uniform. Specifically, in this embodiment, the first pressing driving member 220 is a first pressing cylinder, the first pressing cylinder is fixed on a side surface of the bridge plate 110 away from the buffer loading plate 120, a avoidance port is formed on the bridge plate 110, and a connection end of the first pressing cylinder passes through the avoidance port and is hinged with the first rotating block 212; specifically, after the skylight guide rail is placed on the buffering loading plate 120, the first pressing cylinder is started, the connecting end of the first pressing cylinder is extended, so that the first rotating block 212 rotates downwards by taking the hinged position as a rotating shaft, and meanwhile, the first connecting block 214 is driven to rotate relative to the first rotating block 212 and the first fixing seat 213, so that the stability of rotation can be ensured, when the first rotating block 212 rotates to the position that the first buffering pressing block 211 abuts against the skylight guide rail, the first pressing cylinder stops extending, so that automatic pressing fixing of the skylight guide rail is realized, the positioning accuracy can also be ensured, after the skylight guide rail is processed, the first pressing cylinder is retracted, all parts return to the initial position, in the embodiment, the first buffering pressing block 211 adopts buffering materials, so that the materials are prevented from being excessively hard, and the skylight guide rail is damaged or bumped, for example, materials such as rubber or plastic can be adopted.
Referring to fig. 1 and 2, in an embodiment, the first side fixing member 230 includes a first side cylinder 231, a first side buffer block 232 and a first fixing block 233, the first side cylinder 231 is disposed on the bridge plate 110, the first side buffer block 232 is disposed on the first fixing block 233, and the first fixing block 233 is connected to the first side cylinder 231, where the first side cylinder 231 is used to drive the first fixing block 233 to move in a direction approaching to the buffer carrier plate 120.
It should be noted that, to ensure the stability of the clamping and positioning, the first side fixing members 230 are provided with a plurality of fixing members; specifically, after the skylight guide rail is placed on the buffering material carrying plate 120, the first side air cylinder 231 is started and stretched, and meanwhile, the first side buffering block 232 is driven to prop against the skylight guide rail, so that the accurate limiting of the side surface is realized; in this embodiment, the first side buffer block 232 is made of a buffer material, so that the buffer material is not too hard, and the sunroof rail is not damaged or bumped by pressure, for example, rubber or plastic. In this embodiment, the first limiting boss 121 is provided with a first avoidance groove, and the first side buffer block 232 and the first fixing block 233 are accommodated in the first avoidance groove, so that the first side buffer block 232 can be conveniently abutted against the sunroof rail, and meanwhile, the overall structure of the sunroof rail processing and positioning jig 10 is more compact. Further, in the present embodiment, the fixing assembly 200 further includes a second side fixing member 240, the second side fixing member 240 has the same structure as the first side fixing member 230, the second side fixing member 240 is disposed on the bridge plate 110, and the second side fixing member 240 is located on an end surface of the buffer carrier plate 120, and the second side fixing member 240 is used for abutting and fixing an end surface of the sunroof rail.
In an embodiment, the fixing assembly 200 further includes a second pressing member 250 and a second pressing driving member 260, the second pressing member 250 is located on a side of the buffer loading plate 120 away from the first pressing member 210, the second pressing member 250 is connected with the second pressing driving member 260, and the second pressing driving member 260 is used for driving the second pressing member 250 to perform a reciprocating pressing motion towards the buffer loading plate 120, so that the second pressing member 250 presses and fixes the sunroof rail.
It should be noted that, the second pressing member 250 is located on a side of the buffering material carrying plate 120 away from the first pressing member 210, so the second pressing member 250 cooperates with the first pressing member 210 to press and fix two sides of the sunroof rail, thereby ensuring positioning accuracy.
Further, the second pressing member 250 includes a second buffer pressing block 251, a second rotating block 252, a second fixing base and a second connecting block 253, the second buffer pressing block 251 is disposed on one side of the second rotating block 252 facing the buffer loading plate 120, the second fixing base is disposed on the bridge plate 110, one end of the second connecting block 253 is hinged to the second fixing base, the other end of the second connecting block 253 is hinged to one side of the second rotating block 252, the second pressing driving member 260 is connected with the second rotating block 252, and the second pressing driving member 260 is used for driving the second rotating block 252 to perform reciprocating pressing motion towards the buffer loading plate 120, so that the second buffer pressing block 251 presses and fixes the skylight guide rail.
It should be noted that, the movement of the second pressing member 250 is the same as the movement of the first pressing member 210, and in this embodiment, the second pressing driving member 260 is a second pressing cylinder, and the connection end of the second pressing cylinder is hinged to the second rotating block 252; specifically, after the skylight guide rail is placed on the buffering loading plate 120, the second pressing cylinder is started and extends the connecting end, so that the second rotating block 252 rotates downwards by taking the hinged position as a rotating shaft, and meanwhile, the second connecting block 253 is driven to rotate relative to the second rotating block 252 and the second fixing seat, so that the rotating stability can be ensured, and when the second rotating block 252 rotates to the state that the second buffering pressing block 251 is propped against the skylight guide rail, the second pressing cylinder stops extending, so that the automatic pressing fixation of the skylight guide rail is realized, and the positioning accuracy can be ensured; in addition, the second buffer pressing holding block 251 is made of buffer materials, so that the sunroof guide rail is prevented from being bumped and knocked.
Referring to fig. 3, in an embodiment, the rotating table 300 includes a first rotating seat 310 and a second rotating seat 320, the first rotating seat 310 is connected to one end of the bridge plate 110, the second rotating seat 310 is connected to the other end of the bridge plate 110, and the first rotating seat 310 and the second rotating seat 320 are respectively used for driving the bridge plate 110 to perform reciprocating overturning motion.
It should be noted that, the first rotating seat 310 is provided with a first L-shaped connection block 311, specifically, the first L-shaped connection block 311 is connected with one end of the bridge plate 110, and similarly, the second rotating seat 320 is also provided with a second L-shaped connection block 321, and the second L-shaped connection block 321 is connected with the other end of the bridge plate 110, so that the stability of the first rotating seat 310 and the second rotating seat 320 when being respectively connected with the bridge plate 110 can be ensured through the first L-shaped connection block 311 and the second L-shaped connection block 321.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model, which are within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The utility model provides a sunroof guide rail processing positioning jig which characterized in that includes:
the material loading assembly comprises a bridge plate and a buffering material loading plate, wherein the buffering material loading plate is detachably arranged on the bridge plate and is used for carrying, limiting and buffering protecting a skylight guide rail;
the fixing assembly comprises a first pressing part, a first pressing driving part and a first side fixing part, wherein the first pressing part is arranged on the bridge plate, the first pressing part is positioned on one side of the buffering material carrying plate, the first pressing part is connected with the first pressing driving part, the first pressing driving part is used for driving the first pressing part to perform reciprocating downward pressing motion towards the direction of the buffering material carrying plate so as to enable the first pressing part to press and fix the skylight guide rail, the first side fixing part is arranged on the bridge plate, the first side fixing part is positioned on one side of the buffering material carrying plate, and the first side fixing part is used for performing propping and fixing on the side face of the skylight guide rail; a kind of electronic device with high-pressure air-conditioning system
The rotating table is connected with the bridge plate and used for driving the bridge plate to perform reciprocating overturning motion.
2. The positioning jig for machining the sunroof rail according to claim 1, wherein a buffer protection layer is provided on the buffer carrier plate, and the buffer protection layer is used for buffer protection of the sunroof rail.
3. The positioning jig for machining the sunroof rail according to claim 2, wherein the buffer loading plate is further provided with a first limiting boss and a second limiting boss, and the first limiting boss and the second limiting boss are used for limiting the sunroof rail.
4. The sunroof rail processing positioning jig according to claim 3, wherein the first pressing member comprises a first buffer pressing holding block, a first rotating block, a first fixing seat and a first connecting block, the first buffer pressing holding block is arranged at one end of the first rotating block facing the buffer loading plate, the first fixing seat is arranged on the bridge plate, one end of the first connecting block is hinged with the first fixing seat, the other end of the first connecting block is hinged with one side surface of the first rotating block, the first pressing holding driving member is connected with the first rotating block, and the first pressing holding driving member is used for driving the first rotating block to perform reciprocating downward pressing movement towards the buffer loading plate so that the first buffer pressing holding block presses and holds the sunroof rail.
5. The sunroof rail processing positioning jig according to claim 4, wherein the first press driving member is a first press cylinder.
6. The sunroof rail processing positioning jig of claim 5, wherein the first side fixing member comprises a first side cylinder, a first side buffer block and a first fixing block, the first side cylinder is arranged on the bridge plate, the first side buffer block is arranged on the first fixing block, the first fixing block is connected with the first side cylinder, and the first side cylinder is used for driving the first fixing block to move in a direction close to the buffer loading plate.
7. The positioning jig for machining the sunroof rail according to claim 6, wherein the first limiting boss is provided with a first avoidance groove, and the first side buffer block and the first fixing block are accommodated in the first avoidance groove.
8. The sunroof rail processing positioning jig according to claim 7, wherein the fixing assembly further comprises a second pressing member and a second pressing driving member, the second pressing member is located on one side of the buffer loading plate away from the first pressing member, the second pressing member is connected with the second pressing driving member, and the second pressing driving member is used for driving the second pressing member to perform reciprocating downward pressing motion towards the buffer loading plate so that the second pressing member presses and fixes the sunroof rail.
9. The sunroof rail processing positioning jig according to claim 8, wherein the second pressing member comprises a second buffer pressing holding block, a second rotating block, a second fixing seat and a second connecting block, the second buffer pressing holding block is arranged on one side of the second rotating block facing the buffer loading plate, the second fixing seat is arranged on the bridge plate, one end of the second connecting block is hinged with the second fixing seat, the other end of the second connecting block is hinged with one side surface of the second rotating block, the second pressing driving member is connected with the second rotating block, and the second pressing driving member is used for driving the second rotating block to perform reciprocating pressing down movement towards the buffer loading plate so that the second buffer pressing holding block presses and holds the sunroof rail.
10. The sunroof rail processing positioning jig according to any one of claims 1 to 9, wherein the rotating table comprises a first rotating seat and a second rotating seat, the first rotating seat is connected with one end of the bridge plate, the second rotating seat is connected with the other end of the bridge plate, and the first rotating seat and the second rotating seat are respectively used for driving the bridge plate to perform reciprocating overturning motion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223252104.0U CN218946974U (en) | 2022-12-02 | 2022-12-02 | Automobile skylight guide rail processing and positioning jig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223252104.0U CN218946974U (en) | 2022-12-02 | 2022-12-02 | Automobile skylight guide rail processing and positioning jig |
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| CN218946974U true CN218946974U (en) | 2023-05-02 |
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| CN202223252104.0U Active CN218946974U (en) | 2022-12-02 | 2022-12-02 | Automobile skylight guide rail processing and positioning jig |
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