CN209737273U - Trimming device for injection molding bumper of automobile - Google Patents
Trimming device for injection molding bumper of automobile Download PDFInfo
- Publication number
- CN209737273U CN209737273U CN201920547015.8U CN201920547015U CN209737273U CN 209737273 U CN209737273 U CN 209737273U CN 201920547015 U CN201920547015 U CN 201920547015U CN 209737273 U CN209737273 U CN 209737273U
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- CN
- China
- Prior art keywords
- polishing
- connecting plate
- trimming device
- bumper
- motor
- 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
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Abstract
the utility model discloses a trimming device of car bumper of moulding plastics, including U template, slim section of thick bamboo, inserted bar, adjusting screw, connecting plate, round bar, single sheave, U type frame, abrasive paper strip, conveyer belt, driving roller, motor, recess and push rod. The utility model relates to a rationally, realize the function of the deburring of polishing to the bumper edge of moulding plastics, be convenient for remove along plastics edge extension orbit along the deburring structure of polishing, through the single grooved pulley after with the rational regulation installation through the race rolling in plastics edge and handheld push rod slowly promote forward, reach the effect that will wholly remove along plastics edge extension orbit, be favorable to changing the scope size of polishing the plastics edge through adjusting, and the dynamics that produces between polishing is little to wholly polishing the deburring removal influence, can guarantee normal removal.
Description
Technical Field
The utility model relates to a deburring device specifically is a deburring device of car bumper of moulding plastics belongs to car bumper technical field of moulding plastics.
background
The automobile bumper is a safety device for absorbing and relieving external impact force and protecting the front part and the rear part of an automobile body, a device for generating buffer when an automobile or a driver is subjected to collision stress, and the abstract plastic bumper comprises an outer plate, a buffer material, a cross beam and the like.
In the prior art, the edge track of an injection-molded bumper of an automobile is not in specification, so that the subsequent edge burr polishing and trimming operation is inconvenient, meanwhile, part of polishing and trimming machines cannot be used for trimming under the condition, and the plastic edge burr degree, the polishing range degree and the requirements also have the singleness and limitation of a corresponding polishing and trimming adjusting structure, so that the plastic edge burr degree, the polishing range degree and the requirements cannot be used fully. Therefore, the trimming device for the injection molded bumper of the automobile is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a trimming device of car bumper of moulding plastics in order to solve above-mentioned problem.
The utility model discloses a technical scheme realizes the above-mentioned purpose, a trimming device of car injection molding bumper, including U template, polishing structure and guide structure, the terminal surface of U template both ends all is seted up flutedly, and the middle part of the U template outside is symmetrical to be installed two slenders;
The sanding structure comprises abrasive paper strips, two transmission rollers and a motor, the abrasive paper strips are firmly adhered to the surface of the conveying belt, the two transmission rollers are respectively rotatably installed in the corresponding grooves, the two transmission rollers are mutually connected in a transmission manner through the conveying belt, and one end of a shaft rod of the motor is installed at one end of the shaft rod on one side of one of the transmission rollers;
The guide structure comprises a single grooved pulley and an adjusting screw, the adjusting screw is in threaded connection with the middle of the connecting plate, one end of the adjusting screw is rotatably installed in the middle of the outer surface of the U-shaped plate, the single grooved pulley is rotatably installed in the U-shaped frame, the top of the U-shaped frame is rotatably installed with one end of a round rod, the other end of the round rod is in threaded connection with the corresponding end of the bottom of the connecting plate, and two internal thread round grooves are symmetrically formed in the surface of the bottom of.
Preferably, the thin cylinder is internally provided with an inserted rod in a sliding manner, and the top ends of the inserted rods at two symmetrical positions are arranged on two sides of the middle position of the surface of the bottom of the connecting plate.
Preferably, the middle part of the connecting plate is provided with a threaded through hole, and the threaded through hole is in threaded connection with the adjusting screw.
preferably, the number of the single grooved wheels is two, and the two single grooved wheels are symmetrically located in the middle of two sides of the U-shaped plate.
Preferably, the motor is installed at one end of the side face of the U-shaped plate and is electrically connected with an external power supply through a conducting wire.
Preferably, a push rod is installed on the end face of one end of the connecting plate, and a rubber anti-slip sleeve is sleeved on the surface of the push rod.
The utility model has the advantages that:
1. the trimming device for the injection molding bumper of the automobile is reasonable in design, achieves the function of polishing and trimming the edge of the injection molding bumper, is convenient to move along the plastic edge extending track along a polishing and trimming structure, and achieves the effect of moving the whole body along the plastic edge extending track by rolling the single grooved wheel which is reasonably adjusted and installed on the plastic edge through the wheel groove and slowly pushing the plastic edge forward by the handheld push rod.
2. The trimming device for the injection molding bumper of the automobile is reasonable in design, the size of the range of polishing the edge of plastic can be favorably changed by adjusting, the influence of the force generated during polishing on the overall polishing and trimming movement is small, and the normal movement can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of the overall structure of the present invention;
Fig. 3 is a schematic view of the overall bottom structure of the present invention.
In the figure: 1. u-shaped plate, 2, slim section of thick bamboo, 3, inserted bar, 4, adjusting screw, 5, connecting plate, 6, round bar, 7, single sheave, 8, U type frame, 9, abrasive paper strip, 10, conveyer belt, 11, driving roller, 12, motor, 13, recess, 14, push rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the trimming device for the injection molded bumper of the automobile comprises a U-shaped plate 1, a polishing structure and a guide structure, wherein the end surfaces of two ends of the U-shaped plate 1 are respectively provided with a groove 13, and two thin tubes 2 are symmetrically arranged in the middle of the outer side of the U-shaped plate 1;
The sanding structure comprises two sand paper strips 9, two driving rollers 11 and a motor 12, wherein the sand paper strips 9 are firmly adhered to the surface of a conveying belt 10, the two driving rollers 11 are respectively rotatably installed in corresponding grooves 13, the two driving rollers 11 are mutually connected through the conveying belt 10 in a transmission manner, and one end of a shaft rod of the motor 12 is installed at one end of the shaft rod on one side of one driving roller 11;
Guide structure includes single sheave 7 and adjusting screw 4, 4 threaded connection of adjusting screw 4 are at 5 middle parts of connecting plate, and 4 one ends of adjusting screw rotate and install at 1 surface middle parts of U template, single sheave 7 rotates and installs in U type frame 8, and 8 tops of U type frame rotate and install 6 one ends of round bar, 6 other end threaded connection of round bar correspond the end in 5 bottoms of connecting plate, and 5 bottom surface symmetries of connecting plate have seted up two internal thread circular slots.
The thin tube 2 is internally provided with the inserted rods 3 in a sliding manner, and the top ends of the two inserted rods 3 at symmetrical positions are arranged at two sides of the middle position of the bottom surface of the connecting plate 5, so that the effects of placing the U-shaped plate 1 to rotate and keeping the U-shaped plate 1 and the connecting plate 5 in a cross state are achieved; the middle part of the connecting plate 5 is provided with a threaded through hole, and the threaded through hole is in threaded connection with the adjusting screw rod 4; two single grooved wheels 7 are arranged, and the two single grooved wheels 7 are symmetrically positioned in the middle positions of two sides of the U-shaped plate 1, so that the single grooved wheels 7 can move along the edge of the injection molding bumper as required; the motor 12 is arranged at one end of the side surface of the U-shaped plate 1, and the motor 12 is electrically connected with an external power supply through a conducting wire, so that the motor 12 can be conveniently arranged and powered; a push rod 14 is installed on one end face of the connecting plate 5, and a rubber anti-skidding sleeve is sleeved on the surface of the push rod 14, so that the connecting plate is convenient for workers to use by hands.
When the utility model is used, the injection molding bumper has plastic edges with different track structures, so that one single grooved wheel 7 or two single grooved wheels 7 can be selected to be used simultaneously or not according to the requirements, the round bar 6 provided with the single grooved wheels 7 is reasonably disassembled and assembled for use, the single grooved wheel 7 after being reasonably adjusted and installed is rolled on the plastic edge through the wheel groove and is slowly pushed forwards by a hand-held push rod 14, the effect of moving the whole along the extending track of the plastic edge is achieved, simultaneously, the motor 12 is started to drive the conveyor belt 10 in transmission connection with the transmission roller 11 to run, and the motor 12 is used for positive and negative running with high frequency through an internal corresponding control programming system, the effect of reciprocating running of the conveyor belt 10 is achieved, thereby driving the abrasive paper strips 9 adhered on the conveyor belt 10 to run in reciprocating mode, because the corresponding surface adjustment of the strips 9 is adhered on the surface of the plastic edge, the edge surface passing through can be rapidly and repeatedly polished, therefore, the function of polishing and trimming the edge of the injection molding bumper is realized, and the injection molding bumper can conveniently move along the extending track of the plastic edge along the polishing and trimming structure;
The U-shaped plate 1 connected with the U-shaped plate is driven to move upwards or downwards under the mutual action of force by rotating the adjusting screw rod 4, and at least one single grooved wheel 7 is kept to be rolled on the plastic edge, so that the effect of supporting and facilitating subsequent adjustment and use is achieved, the lower layer belt of the conveyor belt 10 installed in the U-shaped plate 1 can extrude the plastic edge in different degrees, and finally the wrapping surface of the corresponding part of the plastic edge of the abrasive paper strip 9 bonded on the conveyor belt 10 is changed, so that the size of the range of polishing the plastic edge can be changed by adjusting, the influence of the force generated during polishing on the whole trimming and moving is small, and normal moving can be guaranteed.
The motor 12 adopts a 42BYGHW609 motor sold in Otto robot special shops and a matched power supply and circuit thereof.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
it is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a trimming device of car bumper that moulds plastics which characterized in that: the device comprises a U-shaped plate (1), a polishing structure and a guide structure, wherein grooves (13) are formed in the end faces of two ends of the U-shaped plate (1), and two thin cylinders (2) are symmetrically arranged in the middle of the outer side of the U-shaped plate (1);
The sanding structure comprises sand paper strips (9), two transmission rollers (11) and a motor (12), the sand paper strips (9) are firmly adhered to the surfaces of the conveying belts (10), the two transmission rollers (11) are respectively rotatably installed in corresponding grooves (13), the two transmission rollers (11) are mutually connected through the conveying belts (10) in a transmission mode, and one end of a shaft rod of the motor (12) is installed at one end of the shaft rod on one side of one of the transmission rollers (11);
Guide structure includes single sheave (7) and adjusting screw (4), adjusting screw (4) threaded connection is at connecting plate (5) middle part, and adjusting screw (4) one end rotates and installs at U template (1) surface middle part, single sheave (7) rotate and install in U type frame (8), and U type frame (8) top rotates and installs round bar (6) one end, round bar (6) other end threaded connection corresponds the end in connecting plate (5) bottom, and connecting plate (5) bottom surface symmetry has seted up two internal thread circular slots.
2. The trimming device for the injection molded bumper of the automobile according to claim 1, wherein: thin section of thick bamboo (2) slidable mounting have inserted bar (3), and the inserted bar (3) top of two symmetric positions is installed in connecting plate (5) bottom surface intermediate position both sides.
3. The trimming device for the injection molded bumper of the automobile according to claim 1, wherein: the middle part of the connecting plate (5) is provided with a threaded through hole, and the threaded through hole is in threaded connection with the adjusting screw rod (4).
4. the trimming device for the injection molded bumper of the automobile according to claim 1, wherein: the number of the single grooved wheels (7) is two, and the two single grooved wheels (7) are symmetrically located in the middle of two sides of the U-shaped plate (1).
5. The trimming device for the injection molded bumper of the automobile according to claim 1, wherein: the motor (12) is installed at one end of the side face of the U-shaped plate (1), and the motor (12) is electrically connected with an external power supply through a conducting wire.
6. The trimming device for the injection molded bumper of the automobile according to claim 1, wherein: a push rod (14) is installed on the end face of one end of the connecting plate (5), and a rubber anti-slip sleeve is sleeved on the surface of the push rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547015.8U CN209737273U (en) | 2019-04-21 | 2019-04-21 | Trimming device for injection molding bumper of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547015.8U CN209737273U (en) | 2019-04-21 | 2019-04-21 | Trimming device for injection molding bumper of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209737273U true CN209737273U (en) | 2019-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920547015.8U Expired - Fee Related CN209737273U (en) | 2019-04-21 | 2019-04-21 | Trimming device for injection molding bumper of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209737273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549136A (en) * | 2020-10-13 | 2021-03-26 | 沈阳中钛装备制造有限公司 | Helmet trimming assembly and helmet trimming device |
-
2019
- 2019-04-21 CN CN201920547015.8U patent/CN209737273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549136A (en) * | 2020-10-13 | 2021-03-26 | 沈阳中钛装备制造有限公司 | Helmet trimming assembly and helmet trimming device |
| CN112549136B (en) * | 2020-10-13 | 2022-07-05 | 沈阳中钛装备制造有限公司 | Helmet trimming assembly and helmet trimming device |
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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: 20191206 Termination date: 20210421 |