CN207388132U - One kind is used for rotomoulded articles built-in fitting special fixing device - Google Patents
One kind is used for rotomoulded articles built-in fitting special fixing device Download PDFInfo
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- CN207388132U CN207388132U CN201721437407.6U CN201721437407U CN207388132U CN 207388132 U CN207388132 U CN 207388132U CN 201721437407 U CN201721437407 U CN 201721437407U CN 207388132 U CN207388132 U CN 207388132U
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- China
- Prior art keywords
- built
- fitting
- fixing device
- rotomoulded articles
- special fixing
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Abstract
The utility model is related to one kind to be used for rotomoulded articles built-in fitting special fixing device, which is characterized in that including：Supporting mechanism；Adjusting mechanism, the adjusting mechanism are arranged on above the supporting mechanism；Control mechanism, the control mechanism are spindle rotationally arranged in the adjusting mechanism；And fixed mechanism, the fixed mechanism are connected setting with the supporting mechanism；The utility model solves the regular loss of screw rod；Screw rod size loading error；Built-in fitting is not bonded die surface completely；Perforation on mold causes built-in fitting position of related features too big since abrasion becomes larger, and influences Product Assembly；Mold reverse side long term wear, mold damage influence die life；Screw rod revolves the time that is motionless and finding specific purpose tool；Stainless steel casement long-time service comes off；Rotomoulded articles are in mold contract, so as to the problem of rotomoulded articles local deformation is serious etc. occur.
Description
Technical field
The utility model is related to built-in fitting fields more particularly to one kind to be used for rotomoulded articles built-in fitting special fixing device.
Background technology
Rotational molding technique is a kind of thermoplastic hollow forming method, when being compared with blow molding process and Shooting Technique, rotational moulding
Technique more can easily produce hollow plastic product of different sizes in limited cost-range；With rotational molding technique
Progress, using rotational molding technique manufacture product it is also more and more；, it is necessary to which more people install simultaneously during rotational moulding product is processed
It is devoted a tremendous amount of time with dismantling inserts and still needing, the long contraction that can influence product of striking time, for being strict with
Product, product qualification rate is caused to reduce.
The patent document of Patent No. CN204882244U discloses valve spring fixing device for experiment, is fixed on pedestal
Vertical strut is fixed with horizontal cross bar on strut, is located between cross bar and pedestal on the inside of strut and is additionally provided with guide rod, leads
Pressing plate is slidably connected on bar, the screw rod moved up and down with dynamic pressure plate is rotatably connected on pressing plate, is fixed on cross bar and spiral shell
The nut of bar thread fitting, the upper end of screw rod are fixed with handwheel；Floating claw is equipped with below pressing plate, is located at the card that floats on pedestal
Stationary jaw is additionally provided with below pawl, by rotating handwheel, screw rod is rotated, realizes moving up and down for screw rod.It will turn below screw rod
The pressing plate of dynamic connection is placed in suitable height, operates stationary jaw and floating claw is separately fixed at the upper and lower side of valve spring,
Valve spring is fixed, rotates handwheel, operated clamp is slided up and down along guide rod, since valve spring is scheduled on pressing plate
On, valve spring is compressed by pressing plate, and then the purpose detected.
But in actual use, inventor has found following several problems often occur：
1. the regular loss of screw rod；2. Screw rod size loading error；3. built-in fitting is not bonded die surface completely；4. mould
Perforation on tool causes built-in fitting position of related features too big since abrasion becomes larger, and influences Product Assembly；5. mold reverse side long term wear,
Mold damage influences die life；6. screw rod revolves the time that is motionless and finding specific purpose tool；7. stainless steel casement makes for a long time
With coming off；8. rotomoulded articles are in mold contract, serious so as to rotomoulded articles local deformation occur.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, by setting control mechanism cooperation and adjusting machine
The threaded connection of structure so that control mechanism drives fixed mechanism to be moved up and down along vertical direction, frequent so as to solve screw rod
Property lose；Screw rod size loading error；Built-in fitting is not bonded die surface completely；Perforation on mold is led since abrasion becomes larger
It causes built-in fitting position of related features too big, influences Product Assembly；Mold reverse side long term wear, mold damage influence die life；
Screw rod revolves the time that is motionless and finding specific purpose tool；Stainless steel casement long-time service comes off；Rotomoulded articles in mold contract, from
And there is the problem of rotomoulded articles local deformation is serious etc..
It is as follows using technical solution for more than technical problem：One kind is used for rotomoulded articles built-in fitting special fixing device,
Including：Supporting mechanism；Adjusting mechanism, the adjusting mechanism are arranged on above the supporting mechanism；Control mechanism, the control machine
Structure is spindle rotationally arranged in the adjusting mechanism；And fixed mechanism, the fixed mechanism are arranged under the supporting mechanism
It is connected just and with the adjusting mechanism.
As a preferred embodiment, the supporting mechanism includes the mold opened up on pedestal and the pedestal perforation.
As a preferred embodiment, the adjusting mechanism includes：Position-limited rack, the position-limited rack are arranged in mold perforation；Spring
Gasket, the spring shim are arranged between the position-limited rack and the supporting mechanism；And adjustment component, the adjustment component
Bottom be connected with the spring shim.
As a preferred embodiment, the adjustment component includes：Spring, the lower end of the spring are connected with the spring shim
It connects；And nut, the nut are connected with the top of the spring.
As a preferred embodiment, the control mechanism includes：Screw rod, the screw flight are connected in the position-limited rack；Spiral shell
Cap, the nut are arranged on the screw tip；Port, the port are opened in along in horizontal direction in the nut；With
And rod iron, the rod iron, which runs through, to be plugged in port.
As a preferred embodiment, the rod iron both ends offer recessing.
As a preferred embodiment, it is equipped with clamp spring in the recessing.
As a preferred embodiment, the fixed mechanism includes：It is bushing, the described bushing and position-limited rack bottom thread
Connection；And built-in fitting, the built-in fitting are connected to the bushing lower section.
As a preferred embodiment, the screw rod is fixedly connected with the nut.
As another preferably, the position-limited rack hollow out is set.
The beneficial effects of the utility model：
(1) by setting control mechanism cooperation and the threaded connection of adjusting mechanism in the utility model so that control mechanism
Fixed mechanism is driven to be moved up and down along vertical direction, convenient for the replacement of screw rod, while in operating process is put into practice, can both be used
Specific purpose tool purely manual can also operate；
(2) component is adjusted by setting in the utility model, utilizes spring its own resilient adjustability advantage so that entire control
In the state of work, mobile speed can control to adjust for mechanism processed, ensure that the fixed precision of built-in fitting；
(3) it is rotational moulding copper outer-hexagonal built-in fitting by setting built-in fitting in the utility model so that copper built-in fitting is in rotational moulding
Product when mold contract, can synchronous, so as to rotomoulded articles local deformation will not be caused serious the defects of；
(4) by the way that unlike conventional apparatus, wall thickness thickeies at base mould perforation in the utility model, so as to add
Strong mould strength.
In conclusion the equipment have it is easy to operate, the advantages of being convenient for changing, be particularly suitable for built-in fitting technical field.
Description of the drawings
It is required in being described below to embodiment for the clearer technical solution for illustrating the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, drawings discussed below is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Obtain other accompanying drawings.
Fig. 1 is the structure diagram for rotomoulded articles built-in fitting special fixing device.
Fig. 2 is the schematic elevation view for rotomoulded articles built-in fitting special fixing device.
Schematic diagram when Fig. 3 is for rotomoulded articles built-in fitting special fixing device working condition.
Fig. 4 is the structure diagram of adjustment component.
Fig. 5 is the structure diagram of fixed mechanism.
The side structure schematic view of Fig. 6 mechanisms in order to control.
Fig. 7 is the structure diagram of supporting mechanism.
The schematic elevation view of Fig. 8 mechanisms in order to control.
Fig. 9 is the partial structural diagram of supporting mechanism and adjusting mechanism.
Figure 10 is the side view partial structural diagram for rotomoulded articles built-in fitting special fixing device.
Specific embodiment
The technical scheme in the embodiment of the utility model is clearly and completely illustrated below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1, a kind of be used for rotomoulded articles built-in fitting special fixing device, including：
Supporting mechanism 1；
Adjusting mechanism 2, the adjusting mechanism 2 are arranged on 1 top of supporting mechanism；
Control mechanism 3, the control mechanism 3 are spindle rotationally arranged in the adjusting mechanism 2；And fixed mechanism 4, institute
Fixed mechanism 4 is stated, the fixed mechanism 4 is arranged on 1 lower section of supporting mechanism and is connected with the adjusting mechanism 2.
In the present embodiment, by setting the cooperation of control mechanism 3 and the threaded connection of adjusting mechanism 2 so that control mechanism 3
It is moved up and down while rotation along vertical direction, so as to control fixing to clamp for the built-in fitting 42 of fixed mechanism 4, purpose exists
In convenient for the replacement of screw rod, in operating process is put into practice, with specific purpose tool or purely manual can operating.
Further, as shown in fig. 7, the mold that the supporting mechanism 1 includes opening up on pedestal 11 and the pedestal 11 is worn
Hole 12.
It is noted that wall thickness thickeies at mold perforation, so as to strengthen mould strength.
Further, as shown in figure 9, the adjusting mechanism 2 includes：
Position-limited rack 21, the position-limited rack 21 are arranged in mold perforation 12；
Spring shim 22, the spring shim are arranged between the position-limited rack and the supporting mechanism；And adjustment group
Part 23, the bottom of the adjustment component 23 are connected with the spring shim 22.
Further, as shown in figure 4, the adjustment component 23 includes：
Spring 231, the lower end of the spring 231 are connected with the spring shim 22；And nut 232, the nut
232 are connected with the top of the spring 231.
In the present embodiment, component 23 is adjusted by setting so that screw rod 31 utilizes spring during moving up and down
231 its own advantages, i.e. elastic force adjustability so that in the state of work, mobile speed can control entire control mechanism 3
It adjusts, ensure that 42 fixed precision of built-in fitting.
Further, as shown in Fig. 6, Fig. 8, the control mechanism 3 includes：
Screw rod 31, the screw rod 31 are threaded in the position-limited rack 21；
Nut 32, the nut 32 are arranged on 31 top of screw rod；
Port 33, the port 33 are opened in along in horizontal direction in the nut 32；And rod iron 34, the rod iron
34 through being plugged in port 33.
In the present embodiment, by setting rod iron 34 through being plugged in port 33 so that can be with when screw rod rotation is motionless
Rod iron 34 is rotated by purely manual operation, so as to save the time for finding specific purpose tool, improves work efficiency.
It is noted that the screw rod 31, nut 232 reduce production cost using standard component.
Further, as shown in fig. 6,34 both ends of the rod iron offer recessing 341.
Further, as shown in figure 8, being equipped with clamp spring 342 in the recessing 341.
By supplying assembling jump ring 342 in recessing 341, played its object is to clamp spring 342 and the rod iron 34 on hole is prevented to occur
The effect of axial movement.
Further, as shown in figure 5, the fixed mechanism 4 includes：
Bushing 41, described bushing 41 are connected with 21 bottom thread of position-limited rack；And built-in fitting 42, the built-in fitting 42
It is connected to bushing 41 lower section.
In the present embodiment, built-in fitting 42 is rotational moulding copper outer-hexagonal built-in fitting, it is intended that rotomoulded articles are in mold
Shrink, copper built-in fitting can synchronous, so as to rotomoulded articles local deformation will not be caused serious the defects of.
It is noted that conventional fixation means, mold long term wear, mold damage in this embodiment, pass through setting
Bushing the 41 of customization, and using stainless steel material so that built-in fitting is not contacted directly with mold, adds the wear-resisting of mold
Property improves the service life of mold.
Further, as shown in figure 8, the screw rod 31 is fixedly connected with the nut 232, its object is to utilize screw rod 31
Movement, so as to which adjustment component 23 be driven to link, and cooperation spring 231 one end is fixedly connected with nut 232, the other end
It is fixedly connected with spring shim 22 so that screw rod compresses spring during movement, so as to which the elastic force for reaching device is adjusted
Property effect.
Embodiment two
As shown in Figure 9, Figure 10, wherein identical with embodiment one or corresponding component is using corresponding with embodiment one attached
Icon is remembered, for simplicity, hereafter only describes the distinctive points with embodiment one.The difference of the embodiment two and embodiment one
It is：
Further, as shown in Figure 10,21 hollow out of position-limited rack is set.
In the present embodiment by setting 21 hollow out of position-limited rack so that whole device is open, does not influence its heat-conducting effect.
The course of work：Built-in fitting 42 and bushing 41 are set-located first, then bushing 41 by mold perforation 12 with
21 bottom thread of position-limited rack connects, and rotates rod iron 34 at this time, so as to which screw rod 31 be driven to move down, while adjusts component 23 and occur
Linkage, so as to which by the elasticity of the flexible adjustment control mechanism of spring 231, built-in fitting 42 be fixed.
In the description of the utility model, it is to be understood that the orientation or position of the instructions such as term " front and rear ", " left and right "
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description, without
It is instruction or implies that signified equipment or component there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as the limitation to utility model.
Certainly in the technical program, those skilled in the art is it should be appreciated that term " one " is interpreted as " at least
One " or " one or more ", i.e., in one embodiment, the quantity of an element can be one, and in other implementation
In example, the quantity of the element can be multiple, and term " one " is it is not intended that limitation to quantity.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, the variation that any one skilled in the art can readily occur under the technical clarification of the utility model
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with right
Subject to the protection domain of claim.
Claims (10)
1. one kind is used for rotomoulded articles built-in fitting special fixing device, which is characterized in that including：
Supporting mechanism (1)；
Adjusting mechanism (2), the adjusting mechanism (2) are arranged on above the supporting mechanism (1)；
Control mechanism (3), the control mechanism (3) are spindle rotationally arranged in the adjusting mechanism (2)；And
Fixed mechanism (4), the fixed mechanism (4) be arranged below the supporting mechanism (1) and with the adjusting mechanism (2) phase
Connection.
It is 2. according to claim 1 a kind of for rotomoulded articles built-in fitting special fixing device, which is characterized in that the branch
Mold perforation (12) is perforated (12) and be arranged on to support mechanism (1) including the mold opened up on pedestal (11), the pedestal (11)
Interior thickening seat (13).
It is 3. according to claim 2 a kind of for rotomoulded articles built-in fitting special fixing device, which is characterized in that the tune
Section mechanism (2) includes：
Position-limited rack (21), the position-limited rack (21) are arranged in mold perforation (12)；
Spring shim (22), the spring shim (22) are arranged on the position-limited rack (21) bottom；And
Component (23) is adjusted, the bottom of the adjustment component (23) is connected with the spring shim (22).
It is 4. according to claim 3 a kind of for rotomoulded articles built-in fitting special fixing device, which is characterized in that the tune
Whole group part (23) includes：
Spring (231), the lower end of the spring (231) are connected with the spring shim (22)；And
Nut (232), the nut (232) are connected with the top of the spring (231).
It is 5. according to claim 3 a kind of for rotomoulded articles built-in fitting special fixing device, which is characterized in that the control
Mechanism (3) processed includes：
Screw rod (31), the screw rod (31) are threaded in the position-limited rack (21)；
Nut (32), the nut (32) are fixed at the top of the screw rod (31)；
Port (33), the port (33) are opened in along on transverse horizontal direction in the nut (32)；And
Rod iron (34), the rod iron (34) are interior through port (33) is plugged in.
It is 6. according to claim 5 a kind of for rotomoulded articles built-in fitting special fixing device, which is characterized in that the steel
Stick (34) both ends offer recessing (341).
It is 7. according to claim 6 a kind of for rotomoulded articles built-in fitting special fixing device, which is characterized in that the vehicle
Clamp spring (342) is equipped in slot (341).
It is 8. according to claim 6 a kind of for rotomoulded articles built-in fitting special fixing device, which is characterized in that described solid
Determining mechanism (4) includes：
Bushing (41), bushing (41) are connected with the position-limited rack (21) bottom thread；And
Built-in fitting (42), the built-in fitting (42) are connected to below described bushing (41).
It is 9. according to claim 8 a kind of for rotomoulded articles built-in fitting special fixing device, which is characterized in that the spiral shell
Bar (31) is fixedly connected with nut (232).
It is 10. according to claim 3 a kind of for rotomoulded articles built-in fitting special fixing device, which is characterized in that described
Position-limited rack (21) hollow out is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721437407.6U CN207388132U (en) | 2017-11-01 | 2017-11-01 | One kind is used for rotomoulded articles built-in fitting special fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721437407.6U CN207388132U (en) | 2017-11-01 | 2017-11-01 | One kind is used for rotomoulded articles built-in fitting special fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207388132U true CN207388132U (en) | 2018-05-22 |
Family
ID=62327920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721437407.6U Expired - Fee Related CN207388132U (en) | 2017-11-01 | 2017-11-01 | One kind is used for rotomoulded articles built-in fitting special fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207388132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093911A (en) * | 2018-08-03 | 2018-12-28 | 上海山容塑料科技有限公司 | The plastic lock catch mounting structure and its installation method of rotational moulding cabinet |
-
2017
- 2017-11-01 CN CN201721437407.6U patent/CN207388132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093911A (en) * | 2018-08-03 | 2018-12-28 | 上海山容塑料科技有限公司 | The plastic lock catch mounting structure and its installation method of rotational moulding cabinet |
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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: 20180522 Termination date: 20191101 |