CN209149673U - A kind of precision die facilitating demonstration displaying device - Google Patents
A kind of precision die facilitating demonstration displaying device Download PDFInfo
- Publication number
- CN209149673U CN209149673U CN201821350593.4U CN201821350593U CN209149673U CN 209149673 U CN209149673 U CN 209149673U CN 201821350593 U CN201821350593 U CN 201821350593U CN 209149673 U CN209149673 U CN 209149673U
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- gear
- outer housing
- speed change
- shaft
- precision die
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- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of precision die for facilitating demonstration displaying devices, including outer housing, the leading flank of the outer housing is connected by shaft with cover board, and outer housing is connected with cover board by latch fitting, and the upper end of outer housing is provided with through-hole and through slot, the inside of the outer housing is equipped with motor control switch and range limiter, and the interior bottom end of outer housing is equipped with the first driving motor, the angular wheel of first driving motor front end is connected by the angular wheel on the first shaft with the first shaft.This facilitates the precision die of demonstration to show that device can be convenient for opening or being closed the device, it can not only components inside the easy access device, and it is avoided that the components that non-working person destroys inside the device, be conducive to increase the service life of the device, it can be convenient for the demonstration screen of broadcasting precision die, so that the device can understand the application method and its internal structure of precision die convenient for people.
Description
Technical field
The utility model relates to secret mold correlative technology field, specially a kind of precision die for facilitating demonstration is shown
Device.
Background technique
Precision die is exactly that a kind of precision is high, the mold that can be disassembled, compared to common mold, the object ruler of casting
Very little more accurate, precision die is exactly a kind of device convenient for showing precision die to people with displaying device, can be conducive to
Precision die is sold.
But existing precision die is not easy to demonstrate with displaying device, this makes people be only capable of watching the appearance of precision die
Shape and structure, is not easy to the internal structure for understanding precision die and how the precision die uses.
Summary of the invention
The purpose of this utility model is to provide a kind of precision dies for facilitating demonstration with device is shown, to solve above-mentioned back
The problem of existing precision die is not easy to demonstration with displaying device is proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of precision die exhibition facilitating demonstration
The leading flank of showing device, including outer housing, the outer housing is connected by shaft with cover board, and outer housing and cover board pass through lock
Part is connected, and the upper end of outer housing is provided with through-hole and through slot, and the inside of the outer housing is equipped with motor control switch
And range limiter, and the interior bottom end of outer housing is equipped with the first driving motor, the conical tooth of first driving motor front end
Wheel be connected by the angular wheel on the first shaft with the first shaft, and the left and right ends of the angular wheel on the first shaft and
The angular wheel of connecting shaft outer end is connected, and the connecting shaft is connected by bearing with outer housing, and connecting shaft is through support
Plate setting, and the lower end of support plate is connected to the inner bottom surface of outer housing, and support device, and support are equipped in the connecting shaft
The lower end of device is connected with the second shaft, and the both ends of the second shaft are respectively connected with castor, and the upper end of first shaft connects
It is connected to link block, and the left and right ends of the first shaft pass through transmission gear and are connected with transmission gear, the transmission gear is set
It is placed in the upper end of support plate, and transmission gear is connected by driving gear with screw rod, the lower end of the screw rod is also by bearing
It is connected with the inner bottom surface of outer housing, and the upper end of screw rod is nested with frame, display screen is installed in the frame, and frame
Through slot is run through in upper end, and the front end of the link block is connected by mounting rack with the second driving motor, and the second driving motor
Front end is connected by the first speed change mother gear with the sub- gear of the first speed change, and the sub- gear of the first speed change is connected to connecting rod
On, and the upper end of connecting rod is connected also by bearing with the inner top surface of outer housing, and the inner top surface setting of outer housing is limited
The upper end outside of position plate, the connecting rod is connected by the second speed change mother gear with the sub- gear of the second speed change, and the second speed change
Sub- gear is set to the outside of supporting table lower end, and through-hole is run through in the upper end of the supporting table, and the lower end of supporting table is also by axis
It holds and is connected with the upper end of link block.
Preferably, the structure size of the frame and supporting table matches with the structure size of through slot and through-hole respectively, and
The planform of supporting table is "T"-shaped, and the axis of supporting table is overlapped with the axis of link block.
Preferably, be all made of on the outside of the screw rod and the first shaft the mode of threaded connection respectively with frame and link block
It is connected, and 2 screw rods are centrosymmetric setting about the first shaft, and 2 screw rods are arranged about the axisymmetrical of frame.
Preferably, the planform of the limit plate is L shape, and limit plate and link block connect, and limit
The upper end of plate is integrated setting with the inner top surface of outer housing.
Preferably, the thickness of the first speed change mother gear and second speed change mother's gear is not less than link block moving range
Maximum value, and the planform of link block is cuboid, and the axis of link block is overlapped with the axis of the first shaft.
Preferably, the number of teeth of the sub- gear of second speed change and the sub- gear of the first speed change is respectively greater than second speed change mother's gear
With the number of teeth of first speed change mother's gear, and the axis of the second speed change mother gear and the sub- gear of the first speed change with the axis of connecting rod
It is overlapped.
Preferably, the center of circle of the transmission gear and 2 transmission gears is three vertex of isosceles triangle, and driving cog
The center of circle of wheel and 2 driving gears is also three vertex of isosceles triangle.
Compared with prior art, the utility model has the beneficial effects that this facilitates the precision die of demonstration displaying device
Using cover board, shaft, latch fitting, display screen, range limiter, support device, connecting shaft, bearing, angular wheel, the first driving electricity
Machine, limit plate, the first speed change mother gear, the second speed change mother gear, the sub- gear of the second speed change, the sub- gear of the first speed change, driving cog
Wheel, transmission gear and the design for driving gear, the design of cover board, shaft and latch fitting can be convenient for opening or being closed the device, no
The components being only capable of inside the easy access device, and it is avoided that the components that non-working person destroys inside the device, favorably
In the service life for increasing the device, the design of display screen can be convenient for the demonstration screen of broadcasting precision die, so that the dress
The application method and its internal structure that precision die can be understood convenient for people are set, the design of range limiter can be convenient for controller chassis
The height that frame rises, in order to which when frame rises to suitable height, the first driving motor is out of service, and can make again
When starting the first driving motor, the first driving motor is rotated backward, so that frame declines, support device, connecting shaft and bearing structure
At scissor-like jack structure, can convenient for castor stretch out outer housing lower surface, be conducive to the support member for replacing the device, have
Conducive to the mobile device, the design of angular wheel and the first driving motor can rotate convenient for the first shaft, consequently facilitating the company of drive
Spindle rotation can reduce the labor intensity of staff, and the design of limit plate is avoided that link block rotates, so that connection
Block is only capable of moving in the up-down direction when the first shaft rotates, the first speed change mother gear, the second speed change mother gear, the second speed change
The design of sub- gear and the sub- gear of the first speed change, easy to support of energy slowly rotation, so that it is slow to be conducive to precision die
Rotation, and then close mold is observed convenient for people, transmission gear, transmission gear and the design for driving gear can be convenient for first axle
The rotation of bar drives screw rod rotation, is conducive to frame and rises or decline.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model schematic cross-sectional view；
Fig. 3 is A point enlarged structure schematic diagram in the utility model Fig. 2；
Fig. 4 is the utility model transmission gear overlooking the connection structure；
Fig. 5 is the utility model overlooking structure diagram；
Fig. 6 is that the utility model link block looks up attachment structure schematic diagram.
In figure: 1, outer housing；2, shaft；3, cover board；4, latch fitting；5, castor；6, frame；7, display screen；8, motor control
Switch；9, range limiter；10, screw rod；11, gear is driven；12, the second shaft；13, support device；14, connecting shaft；15, axis
It holds；16, angular wheel；17, the first driving motor；18, support plate；19, limit plate；20, supporting table；21, the first shaft；22,
Link block；23, mounting rack；24, the second driving motor；25, first speed change mother's gear；26, connecting rod；27, second speed change mother's tooth
Wheel；28, the sub- gear of the second speed change；29, through-hole；30, the sub- gear of the first speed change；31, through slot；32, transmission gear；33, tooth is transmitted
Wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of precision die facilitating demonstration displaying dress
It sets, including outer housing 1, the leading flank of outer housing 1 is connected by shaft 2 with cover board 3, and outer housing 1 and cover board 3 pass through latch fitting
4 are connected, and the upper end of outer housing 1 is provided with through-hole 29 and through slot 31, and the inside of outer housing 1 is equipped with motor control switch
8 and range limiter 9, and the interior bottom end of outer housing 1 is equipped with the first driving motor 17, the taper of 17 front end of the first driving motor
Gear 16 is connected by the angular wheel 16 on the first shaft 21 with the first shaft 21, and the angular wheel on the first shaft 21
16 left and right ends are connected with the angular wheel 16 of 14 outer end of connecting shaft, and connecting shaft 14 is connected by bearing 15 with outer housing 1
It connects, and connecting shaft 14 is arranged through support plate 18, and the lower end of support plate 18 is connected to the inner bottom surface of outer housing 1, connecting shaft
Support device 13 is installed, and the lower end of support device 13 is connected with the second shaft 12, and the both ends of the second shaft 12 on 14
It is respectively connected with castor 5, the upper end of the first shaft 21 is connected with link block 22, and the left and right ends of the first shaft 21 pass through transmission
Gear 32 is connected with transmission gear 33, and the center of circle of transmission gear 32 and 2 transmission gear 33 is three tops of isosceles triangle
Point, and the center of circle of transmission gear 32 and 2 driving gear 11 is also three vertex of isosceles triangle, be can guarantee inside the device
The installation space of other components, transmission gear 33 is set to the upper end of support plate 18, and transmission gear 33 passes through driving gear
11 are connected with screw rod 10, and the outside of screw rod 10 and the first shaft 21 is all made of the mode of threaded connection respectively with frame 6 and even
It connects block 22 to be connected, and 2 screw rods 10 are centrosymmetric setting about the first shaft 21, and 2 screw rods 10 are about frame 6
Axisymmetrical setting, can convenient for by the rotation of screw rod 10 and the first shaft 21, drive respectively frame 6 and the rising of link block 22 or
Person's decline, while can guarantee frame 6 stable rising or decline, the lower end of screw rod 10 is also by bearing 15 and outer housing 1
Inner bottom surface is connected, and the upper end of screw rod 10 is nested with frame 6, the structure size of frame 6 and supporting table 20 respectively with through slot 31
It matches with the structure size of through-hole 29, and the planform of supporting table 20 is "T"-shaped, and the axis of supporting table 20 and connection
The axis of block 22 is overlapped, and can stretch out the upper surface of outer housing 1 by through slot 31 and through-hole 29 respectively convenient for frame 6 and supporting table 20
Or the inside of retraction outer housing 1, display screen 7 is installed, and through slot 31 is run through in the upper end of frame 6 in frame 6, link block 22
Front end is connected by mounting rack 23 with the second driving motor 24, and the front end of the second driving motor 24 passes through first speed change mother's tooth
Wheel 25 is connected with the sub- gear 30 of the first speed change, and the thickness of the first speed change mother gear 25 and the second speed change mother gear 27 is not less than
The maximum value of 22 moving range of link block, and the planform of link block 22 is cuboid, and the axis of link block 22 and the
The axis of one shaft 21 is overlapped, when can guarantee that link block 22 and supporting table 20 rise or decline simultaneously, first speed change mother's gear
25 and second speed change mother gear 27 do not engage connection with the sub- gear 30 of the first speed change and sub- gear 28 disconnection of the second speed change respectively, have
Conducive to the stabilization that the device uses, the sub- gear 30 of the first speed change is connected in connecting rod 26, and the upper end of connecting rod 26 also by
Bearing 15 is connected with the inner top surface of outer housing 1, and the inner top surface of outer housing 1 is provided with limit plate 19, the knot of limit plate 19
Configuration shape is L shape, and limit plate 19 and link block 22 connect, and the interior top of the upper end of limit plate 19 and outer housing 1
Face is integration setting, is avoided that link block 22 rotates, so that link block 22 is only capable of under the rotation of the first shaft 21
It rises or decline, the upper end outside of connecting rod 26 is connected by the second speed change mother gear 27 with the sub- gear 28 of the second speed change, and
The sub- gear 28 of second speed change is set to the outside of 20 lower end of supporting table, the sub- gear 28 of the second speed change and the sub- gear 30 of the first speed change
The number of teeth is respectively greater than the number of teeth of the second speed change mother gear 27 and the first speed change mother gear 25, and the second speed change mother gear 27 and first
The axis of the sub- gear 30 of speed change is overlapped with the axis of connecting rod 26, can be convenient for through secondary speed-reducing supporting table 20, so that
Supporting table 20 slowly rotates, and is conducive to people and observes the precision die placed thereon, and through-hole 29 is run through in the upper end of supporting table 20,
And the lower end of supporting table 20 is connected also by bearing 15 with the upper end of link block 22.
Working principle: when the precision die for facilitating demonstration using this is with device is shown, pass through conducting wire first for the device
It is connected with external power supply, and opens latch fitting 4, then by 2 rotating plate 3 of shaft, and opens first by motor control switch 8
The power switch of driving motor 17, so that the first driving motor 17 is driven on the first shaft 21 by the angular wheel 16 of its front end
Angular wheel 16 rotate so that angular wheel 16 on the first shaft 21 passes through 16 band of angular wheel in connecting shaft 14
Dynamic connecting shaft 14 rotates, so that the both ends of support device 13 are shunk, (support device 13, connecting shaft 14 and bearing 15 are constituted
Structure is identical as the structure of scissor-like jack, and the outside of connecting shaft 14 is connected also by bearing 15 with support plate 18), so as to
The lower surface of outer housing 1 is stretched out in castor 5, using the support member as the device, the mobile dress of castor 5 can be passed through at this time
It sets, while the rotation of the first shaft 21, transmission gear 33 will be driven to rotate by transmission gear 32, and then pass through driving
Gear 11 drives screw rod 10 to rotate, so that the decline of frame 6 is (through slot 31 by the rotation of limiting frame 6, so frame 6 is only capable of
Moved up and down under the rotation of screw rod 10), in order to which the display screen 7 installed by frame 6 and thereon is received into outer housing 1
Portion, the first shaft 21 rotation while, will also so that link block 22 decline (limit plate 19 be avoided that link block 22 rotate, from
And link block 22 is made to be only capable of moving up and down under the rotation of the first shaft 21) so that supporting table 20 is contracted by through-hole 29
The inside for entering outer housing 1, when the just upper surface of fully extended outer housing 1 of the display screen 7 in frame 6, range limiter 9 will
Starting, to make the first driving motor is 17 out of service (by setting, castor 5 to may make to stretch out lower surface and the frame of outer housing 1
Just to stretch out 1 upper surface of outer housing certain for the upper surface of fully extended outer housing 1 and supporting table 20 for display screen 7 in frame 6
Distance is completed within the same time, and range limiter 9 is again started up the first driving motor after closing the first driving motor 17
17, the first driving motor 17 will rotate backward, and how range limiter 9 is installed and how its internal structure is existing skill
Art), suitable position is then moved the device by castor 5, and be again turned on the first driving motor 17, so that first drives
Dynamic motor 17 rotates backward, so that supporting table 20 and frame 6 rise simultaneously, and the lower surface of outer housing 1 will connect with ground
Touching after supporting table 20 stretches out 1 upper surface a certain distance of outer housing, will need the accurate mould that shows to support the device
Tool is placed on the upper surface of supporting table 20, then by motor control switch 8, opens the power supply of the second driving motor 24, at this time
Second driving motor 24 drives the sub- gear 30 of the first speed change to rotate by the first speed change mother gear 25, due to the sub- gear of the first speed change
30 and second speed change mother gear 27 rotated coaxially by connecting rod 26, so the sub- gear 30 of the first speed change drives second speed change mother's tooth
27 rotation of wheel, and drive the sub- gear 28 of the second speed change to rotate by the second speed change mother gear 27, finally make supporting table 20 slow
Rotation is (since the number of teeth of the sub- gear 28 of the second speed change and the sub- gear 30 of the first speed change is respectively greater than the second speed change mother gear 27 and the
One speed change mother gear 25, and the axis of the second speed change mother gear 27 and the sub- gear 30 of the first speed change with the axis weight of connecting rod 26
Close, so supporting table 20 slowly rotates logical double reduction structure), consequently facilitating precision die slowly rotates, in order to
It is watched by people, opens simultaneously the power switch of display screen 7, the display screen 7 made plays the demonstration screen of the precision instrument, from
And making the device convenient for demonstrating the use process of precision die, the content being not described in detail in this specification belongs to this field
The prior art well known to professional technician.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is only the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation that content is protected to the utility model.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of precision die for facilitating demonstration displaying device, including outer housing (1), it is characterised in that: the outer housing (1)
Leading flank be connected with cover board (3) by shaft (2), and outer housing (1) passes through latch fitting (4) with cover board (3) and is connected, and
The upper end of outer housing (1) is provided with through-hole (29) and through slot (31), and the inside of the outer housing (1) is equipped with motor control switch
(8) and range limiter (9), and the interior bottom end of outer housing (1) is equipped with the first driving motor (17), first driving motor
(17) angular wheel (16) of front end is connected by the angular wheel (16) on the first shaft (21) with the first shaft (21), and
The left and right ends of angular wheel (16) on first shaft (21) are connected with the angular wheel (16) of connecting shaft (14) outer end, institute
It states connecting shaft (14) to be connected by bearing (15) with outer housing (1), and connecting shaft (14) is arranged through support plate (18), and
The lower end of support plate (18) is connected to the inner bottom surface of outer housing (1), is equipped with support device (13) on the connecting shaft (14), and
The lower end of support device (13) is connected with the second shaft (12), and the both ends of the second shaft (12) are respectively connected with castor (5), institute
The upper end for stating the first shaft (21) is connected with link block (22), and the left and right ends of the first shaft (21) pass through transmission gear
(32) it is connected with transmission gear (33), the transmission gear (33) is set to the upper end of support plate (18), and transmission gear
(33) by driving gear (11) to be connected with screw rod (10), the lower end of the screw rod (10) is also by bearing (15) and outer housing
(1) inner bottom surface is connected, and the upper end of screw rod (10) is nested with frame (6), is equipped with display screen (7) in the frame (6),
And through slot (31) are run through in the upper end of frame (6), the front end of the link block (22) passes through mounting rack (23) and the second driving motor
(24) it is connected, and the front end of the second driving motor (24) passes through the first speed change mother gear (25) and the sub- gear of the first speed change (30)
It is connected, the sub- gear of the first speed change (30) is connected on connecting rod (26), and the upper end of connecting rod (26) is also by bearing
(15) it is connected with the inner top surface of outer housing (1), and the inner top surface of outer housing (1) is provided with limit plate (19), the connection
It is connected by the second speed change mother gear (27) with the sub- gear of the second speed change (28) on the outside of the upper end of bar (26), and the second speed change
Gear (28) is set to the outside of supporting table (20) lower end, and through-hole (29) are run through in the upper end of the supporting table (20), and supporting table
(20) lower end is connected also by bearing (15) with the upper end of link block (22).
2. a kind of precision die for facilitating demonstration displaying device according to claim 1, it is characterised in that: the frame
(6) it matches respectively with the structure size of through slot (31) and through-hole (29) with the structure size of supporting table (20), and supporting table
(20) planform is "T"-shaped, and the axis of supporting table (20) is overlapped with the axis of link block (22).
3. a kind of precision die for facilitating demonstration displaying device according to claim 1, it is characterised in that: the screw rod
(10) and on the outside of the first shaft (21) mode for being all made of threaded connection is connected with frame (6) and link block (22) respectively,
And 2 screw rods (10) are centrosymmetric setting, and axis of 2 screw rods (10) about frame (6) about the first shaft (21)
It is symmetrical arranged.
4. a kind of precision die for facilitating demonstration displaying device according to claim 1, it is characterised in that: the limit
The planform of plate (19) is L shape, and limit plate (19) and link block (22) connect, and the upper end of limit plate (19)
It is integrated setting with the inner top surface of outer housing (1).
5. a kind of precision die for facilitating demonstration displaying device according to claim 1, it is characterised in that: described first
The thickness of speed change mother gear (25) and the second speed change mother gear (27) is not less than the maximum value of link block (22) moving range, and
The planform of link block (22) is cuboid, and the axis of link block (22) is overlapped with the axis of the first shaft (21).
6. a kind of precision die for facilitating demonstration displaying device according to claim 1, it is characterised in that: described second
The number of teeth of the sub- gear of speed change (28) and the sub- gear of the first speed change (30) is respectively greater than the second speed change mother gear (27) and the first speed change
The number of teeth of female gear (25), and the axis of the second speed change mother gear (27) and the sub- gear of the first speed change (30) with connecting rod (26)
Axis be overlapped.
7. a kind of precision die for facilitating demonstration displaying device according to claim 1, it is characterised in that: the transmission
The center of circle of gear (32) and 2 transmission gears (33) is three vertex of isosceles triangle, and transmission gear (32) and 2 drive
The center of circle of gear (11) is also three vertex of isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350593.4U CN209149673U (en) | 2018-08-21 | 2018-08-21 | A kind of precision die facilitating demonstration displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350593.4U CN209149673U (en) | 2018-08-21 | 2018-08-21 | A kind of precision die facilitating demonstration displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149673U true CN209149673U (en) | 2019-07-23 |
Family
ID=67266435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350593.4U Expired - Fee Related CN209149673U (en) | 2018-08-21 | 2018-08-21 | A kind of precision die facilitating demonstration displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209149673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554611A (en) * | 2020-12-02 | 2021-03-26 | 安徽省精英机械制造有限公司 | Elevating platform is used in theatre stage speech |
-
2018
- 2018-08-21 CN CN201821350593.4U patent/CN209149673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554611A (en) * | 2020-12-02 | 2021-03-26 | 安徽省精英机械制造有限公司 | Elevating platform is used in theatre stage speech |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |