CN216098495U - Fixing mechanism is used in processing of auto plastic accessory - Google Patents
Fixing mechanism is used in processing of auto plastic accessory Download PDFInfo
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- CN216098495U CN216098495U CN202122092492.XU CN202122092492U CN216098495U CN 216098495 U CN216098495 U CN 216098495U CN 202122092492 U CN202122092492 U CN 202122092492U CN 216098495 U CN216098495 U CN 216098495U
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Abstract
The utility model relates to the technical field of automobile part processing, in particular to a fixing mechanism for processing an automobile plastic part, which comprises a base, wherein a fixing seat is fixedly arranged on the base, a clamping block is slidably arranged in the fixing seat, a guide pin is fixedly arranged on the clamping block and movably connected in a guide groove of a rotary table, the rotary table is rotatably connected on the fixing seat, the guide groove is an arc-shaped groove, a gear ring is fixedly arranged on the rotary table and connected with a driving structure with an automatic speed reduction function, and the driving structure is arranged on the base and positioned on the side surface of the fixing seat. Constitute automobile plastic accessory processing fixed establishment's major structure through base and fixing base, can insert the accessory in the tight mouth that presss from both sides at fixing base disc middle part during the use, and then move to the middle part through the tight piece of clamp of installing in the fixing base, and annular effect is in the periphery of plastic accessory, fixes the plastic, convenient to use and the tight dynamics of clamp is controllable.
Description
Technical Field
The utility model relates to the technical field of automobile part processing, in particular to a fixing mechanism for processing an automobile plastic part.
Background
There are many plastic fittings on automobiles, engine fittings, water tank fittings, air conditioner fittings, air filter fittings, various kettles, instrument panel fittings, seat fittings, floor fittings, roof fittings, stopper rod fittings, steering wheel fittings, door trim fittings, rearview mirrors, various buckles and fixing parts, front and rear lamps, air inlet grilles, fenders and rearview mirrors, and the automobile plastic fittings are necessary factors for supporting the continuous and healthy development of the automobile industry as the basis of the automobile industry.
The fixing mechanism for the existing automobile plastic part in the machining process is mostly fixed through a bolt pressing plate, clamping is inconvenient, operation is troublesome, the pressing speed of the clamping mechanism cannot be adjusted, and the clamping mechanism easily causes excessive pressing or insufficient pressing force on the automobile plastic part.
In view of this, we propose a fixing mechanism for processing plastic parts of automobiles.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixing mechanism for processing an automobile plastic part, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fixed establishment is used in processing of auto plastic accessory, includes the base, fixed mounting has the fixing base on the base, and slidable mounting has tight piece of clamp in the fixing base, press from both sides fixed mounting on the tight piece and have the guide foot, and guide foot swing joint in the guide way of carousel, the carousel rotates to be connected on the fixing base, and the guide way is the arc wall, fixed mounting has the ring gear on the carousel, and the ring gear is connected with the drive structure that has the automatic deceleration function, drive structure installs on the base, is located the side of fixing base.
Preferably, the fixing seat adopts an umbrella structure and is composed of a cylindrical central column and a disc positioned at the top of the central column, the fixing seat is installed on the base through the central column, and a clamping opening is formed in the middle of the disc of the fixing seat.
Preferably, 3-5 annular clamping blocks are arranged in the fixed seat, the clamping blocks are arranged in a sliding groove of the fixed seat, the end parts of the clamping blocks are positioned in the clamping openings, and anti-skid threads are arranged at the end parts of the clamping blocks.
Preferably, the turntable is connected with the central column of the fixing seat, the number of the guide grooves is consistent with that of the clamping blocks, the guide pins are inserted into the guide grooves, and the gear ring is mounted on the outer wall of the turntable.
Preferably, the driving structure comprises a rack, a guide rail, a pushing block, a cylinder, a speed-reducing wedge block, a cover plate, a sliding seat and a spring.
Preferably, guide rail fixed mounting is on the base surface, and rack sliding connection is on the guide rail, and rack and ring gear meshing installation, ejector pad sliding connection is on the base surface, and the ejector pad connects between cylinder and rack, the spacing slidable mounting of slide is in the spout of base, and the top at the slide is installed to the speed reduction voussoir, the side at the speed reduction voussoir is connected to the apron, is located the top of spout, spring fixed connection is in the side of slide, and the speed reduction voussoir is located the side of ejector pad.
Compared with the prior art, the utility model has the beneficial effects that:
1. constitute automobile plastic accessory processing fixed establishment's major structure through base and fixing base, can insert the accessory in the tight mouth that presss from both sides at fixing base disc middle part during the use, and then move to the middle part through the tight piece of clamp of installing in the fixing base, and annular effect is in the periphery of plastic accessory, fixes the plastic, and it is very convenient to use to the feed volume of pressing from both sides tight piece has decided the size of pressing from both sides the power, and the tight dynamics of clamp is controllable.
2. The movement of the clamping block is controlled by the turntable and the driving structure, the driving structure has an automatic deceleration function, when the accessory is clamped, the resistance on the pushing block is small at the beginning, the moving speed of the clamping block is high, the plastic accessory can be quickly approached, and after the plastic accessory is approached, the pushing block is contacted with the deceleration wedge block at the moment, the resistance of the spring acts on the pushing block to decelerate the pushing block, so that the clamping block is slowly approached to the accessory to complete the clamping work, and the accessory damage caused by overlarge impact force is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a driving structure of the present invention;
fig. 3 is a schematic view of the clamping structure of the present invention.
In the figure: the device comprises a base 1, a fixed seat 2, a clamping block 3, a guide foot 4, a rotary table 5, a guide groove 6, a gear ring 7, a rack 8, a guide rail 9, a push block 10, a cylinder 11, a speed reduction wedge block 12, a cover plate 13, a sliding seat 14 and a spring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a fixed establishment is used in processing of auto plastic accessory, the on-line screen storage device comprises a base 1, fixed mounting has fixing base 2 on the base 1, and slidable mounting has tight piece 3 of clamp in the fixing base 2, fixed mounting has guide foot 4 on pressing from both sides tight piece 3, and guide foot 4 swing joint is in the guide way 6 of carousel 5, carousel 5 rotates and connects on fixing base 2, and guide way 6 is the arc wall, fixed mounting has ring gear 7 on the carousel 5, and ring gear 7 is connected with the drive structure who has the automatic deceleration function, drive structure installs on base 1, be located the side of fixing base 2.
As shown in fig. 1 and 2, the fixing seat 2 is of an umbrella structure, and is composed of a cylindrical central column and a disc positioned at the top of the central column, and is installed on the base 1 through the central column, and a clamping opening is arranged in the middle of the disc of the fixing seat 2;
the main body structure of the automobile plastic accessory processing and fixing mechanism is formed by the base 1 and the fixing seat 2, and accessories can be inserted into a clamping opening in the middle of a disc of the fixing seat 2 when the automobile plastic accessory processing and fixing mechanism is used;
as shown in fig. 2, 3-5 clamping blocks 3 are annularly arranged in the fixed seat 2, the clamping blocks 3 are arranged in the sliding grooves of the fixed seat 2, the end parts of the clamping blocks 3 are positioned in the clamping openings, and the end parts of the clamping blocks 3 are provided with anti-skid threads;
the clamping block 3 arranged in the fixed seat 2 moves towards the middle to act on the periphery of the plastic part in a ring shape to fix the plastic, the feeding amount of the clamping block 3 determines the clamping force, and the clamping force is controllable;
as shown in fig. 1 and 2, the rotary table 5 is connected with the central column of the fixed base 2, the number of the guide grooves 6 is the same as that of the clamping blocks 3, the guide feet 4 are inserted into the guide grooves 6, and the gear ring 7 is installed on the outer wall of the rotary table 5;
the clamping block 3 is driven by the rotation of the rotary disc 5, when the rotary disc 5 rotates, thrust can be generated through the arc-shaped guide groove 6 on the rotary disc to act on the guide foot 4, the guide foot 4 is connected to the clamping block 3, the moving directions of the guide foot and the guide foot are limited by the sliding groove of the fixed seat 2, and when the guide foot and the guide foot are subjected to the thrust, the guide foot and the guide foot can slide along the sliding groove and are used for clamping and fixing or loosening the plastic part;
as shown in fig. 1 and 2, the driving structure includes a rack 8, a guide rail 9, a push block 10, a cylinder 11, a speed-reducing wedge 12, a cover plate 13, a slide 14 and a spring 15;
the rotary table 5 is connected with the driving structure through a gear ring 7, so that the rotary table 5 is driven to rotate forwards or backwards through the driving structure;
as shown in fig. 1 and 2, a guide rail 9 is fixedly installed on the surface of a base 1, a rack 8 is slidably connected to the guide rail 9, the rack 8 is installed in a meshed manner with a gear ring 7, a push block 10 is slidably connected to the surface of the base 1, the push block 10 is connected between a cylinder 11 and the rack 8, a sliding seat 14 is slidably installed in a sliding groove of the base 1 in a limited manner, a speed reducing wedge 12 is installed at the top of the sliding seat 14, a cover plate 13 is connected to the side surface of the speed reducing wedge 12 and located at the top of the sliding groove, a spring 15 is fixedly connected to the side surface of the sliding seat 14, and the speed reducing wedge 12 is located at the side surface of the push block 10;
when the plastic accessory clamp is used, when a piston rod of an air cylinder 11 pushes a push block 10 outwards, the push block 10 can drive a rack 8 to slide on a guide rail 9, a gear ring 7 is used for driving a rotary table 5 to rotate forwards, at the moment, the rotary table 5 can drive a clamping block 3 to move inwards to complete clamping and fixing of a plastic accessory, otherwise, when the push block 10 moves backwards, the clamping block 3 is driven to move backwards, so that the plastic accessory positioned in the middle of the clamping block 3 can be taken out, in a driving structure, a speed reducing wedge block 12, a cover plate 13, a sliding seat 14 and a spring 15 form a speed reducing structure, when the push block 10 is used as a driving to clamp the accessory, the resistance of the push block 10 is small at the beginning, the moving speed of the clamping block 3 is high, the plastic accessory can be quickly approached, and when the push block 10 approaches the plastic accessory, the push block 10 is in contact with the speed reducing wedge block 12 at the moment, the resistance of the spring 15 acts on the push block 10 to reduce the speed, so that the clamping block 3 also approaches the accessory slowly, the clamping work is completed, and the damage of accessories caused by excessive impact force is prevented;
the working principle is as follows: in practical use, the base 1 and the fixing seat 2 form a main body structure of a processing and fixing mechanism for automobile plastic accessories, the accessories can be inserted into a clamping opening in the middle of a disc of the fixing seat 2 when in use, and then move towards the middle through the clamping block 3 arranged in the fixing seat 2 to act on the periphery of the plastic accessories in a ring shape to fix the plastic, the feeding amount of the clamping block 3 determines the clamping force, the clamping force is controllable, the clamping block 3 is driven by the rotation of the turntable 5, when the turntable 5 rotates, the arc-shaped guide groove 6 on the turntable can generate thrust to act on the guide foot 4, the guide foot 4 is connected to the clamping block 3, the moving directions of the guide foot and the clamping block are limited by a chute of the fixing seat 2, when the turntable 5 is subjected to the thrust, the guide foot can slide along the chute and is used for clamping and fixing or loosening the plastic accessories, and the turntable 5 is connected with the driving structure through the gear ring 7, thereby drive the rotating disc 5 to rotate forward or backward through the driving structure, when in use, when the piston rod of the air cylinder 11 pushes the push block 10 outward, the push block 10 can drive the rack 8 to slide on the guide rail 9, the gear ring 7 is utilized to drive the rotating disc 5 to rotate forward, at this time, the rotating disc 5 can drive the clamping block 3 to move inward to complete the clamping and fixing of the plastic fittings, otherwise, when the push block 10 moves backward, the clamping block 3 is driven to move backward, thereby the plastic fittings in the middle of the clamping block 3 can be taken out, and in the driving structure, the decelerating wedge block 12, the cover plate 13, the sliding seat 14 and the spring 15 form the decelerating structure, when the push block 10 is used as the driving to clamp the fittings, the resistance of the push block 10 is small at the beginning, the moving speed of the clamping block 3 is fast, the plastic fittings can be fast approached, and when the push block 10 approaches, the decelerating wedge block 12 is contacted with the decelerating wedge block 12, the resistance of the spring 15 acts on the push block 10 to decelerate the push block, so that the clamping block 3 is slowly close to the accessory to complete clamping, and the accessory is prevented from being damaged due to excessive impact force.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fixed establishment is used in processing of auto plastic accessory, includes base (1), its characterized in that: fixed mounting has fixing base (2) on base (1), and slidable mounting has tight piece (3) of clamp in fixing base (2), press from both sides tight piece (3) and go up fixed mounting has guide foot (4), and guide foot (4) swing joint in guide way (6) of carousel (5), carousel (5) rotate and connect on fixing base (2), and guide way (6) are the arc wall, fixed mounting has ring gear (7) on carousel (5), and ring gear (7) are connected with the drive structure who has the automatic deceleration function, drive structure installs on base (1), is located the side of fixing base (2).
2. The fixing mechanism for processing the automobile plastic part as claimed in claim 1, wherein: the fixing seat (2) is of an umbrella structure and is composed of a cylindrical central column and a disc positioned at the top of the central column, the cylindrical central column is mounted on the base (1) through the central column, and a clamping opening is formed in the middle of the disc of the fixing seat (2).
3. The fixing mechanism for processing the automobile plastic part as claimed in claim 2, wherein: 3-5 clamping blocks (3) are annularly arranged in the fixed seat (2), the clamping blocks (3) are arranged in a sliding groove of the fixed seat (2), the end parts of the clamping blocks (3) are positioned in the clamping openings, and anti-skidding threads are arranged at the end parts of the clamping blocks (3).
4. The fixing mechanism for processing the automobile plastic part as claimed in claim 3, wherein: the rotary table (5) is connected with a central column of the fixed base (2), the number of the guide grooves (6) is consistent with that of the clamping blocks (3), the guide feet (4) are inserted into the guide grooves (6), and the gear ring (7) is installed on the outer wall of the rotary table (5).
5. The fixing mechanism for processing the automobile plastic part as claimed in claim 4, wherein: the driving structure comprises a rack (8), a guide rail (9), a push block (10), a cylinder (11), a speed-reducing wedge block (12), a cover plate (13), a sliding seat (14) and a spring (15).
6. The fixing mechanism for processing the automobile plastic part as claimed in claim 5, wherein: guide rail (9) fixed mounting is on base (1) surface, and rack (8) sliding connection is on guide rail (9), and rack (8) and ring gear (7) meshing installation, ejector pad (10) sliding connection is on base (1) surface, and ejector pad (10) connect between cylinder (11) and rack (8), the spacing slidable mounting of slide (14) is in the spout of base (1), and speed reduction voussoir (12) installs the top at slide (14), apron (13) are connected in the side of speed reduction voussoir (12), are located the top of spout, spring (15) fixed connection is in the side of slide (14), and speed reduction voussoir (12) are located the side of ejector pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122092492.XU CN216098495U (en) | 2021-09-01 | 2021-09-01 | Fixing mechanism is used in processing of auto plastic accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122092492.XU CN216098495U (en) | 2021-09-01 | 2021-09-01 | Fixing mechanism is used in processing of auto plastic accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216098495U true CN216098495U (en) | 2022-03-22 |
Family
ID=80730218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122092492.XU Active CN216098495U (en) | 2021-09-01 | 2021-09-01 | Fixing mechanism is used in processing of auto plastic accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216098495U (en) |
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2021
- 2021-09-01 CN CN202122092492.XU patent/CN216098495U/en active Active
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