CN208033590U - Sand mo(u)ld pressing device - Google Patents
Sand mo(u)ld pressing device Download PDFInfo
- Publication number
- CN208033590U CN208033590U CN201820234663.3U CN201820234663U CN208033590U CN 208033590 U CN208033590 U CN 208033590U CN 201820234663 U CN201820234663 U CN 201820234663U CN 208033590 U CN208033590 U CN 208033590U
- Authority
- CN
- China
- Prior art keywords
- sand
- guide rod
- cross bar
- plate
- workbench
- 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
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of sand mo(u)ld pressing devices, belong to casting auxiliary tool field, it is compressed for the sandbox in casting process, it includes that there are four the gantry bases of column for welding, the upper end of column is equipped with cross bar, adjacent cross bar constitutes the frame structure plate face for being equipped with self-locking leading screw, and the thread bush being connected through a screw thread is cased on self-locking leading screw, manual operating fixed thereto is welded on thread bush；It is cased with sleeve that can be up and down on the lower section self-locking leading screw of thread bush, pressing plate is welded on sleeve, holds medial surface to be provided with the groove coordinated with positive stop end under a bushing；Workbench is installed in the gantry base of the lower zone of the pressing plate, guide rod is fixed on workbench, compression bottom plate is also equipped on guide rod, compresses and is cased with spring on the guide rod between bottom plate and workbench.Its sand mo(u)ld that can adapt under small lot experiment compresses, and improves the convenient degree of the compression operation of sand mo(u)ld, and can ensure to compress quality.
Description
Technical field
The utility model belongs to casting auxiliary tool field, specifically, more particularly to a kind of sand mo(u)ld pressing device.
Background technology
In casting process, the casting technique experiment for carrying out small lot is generally required, to grasp the casting mould of the type
The problems of sandbox, subsequently to improve.In traditional casting processing industry, due to gradually adopting flow line production,
It is not appropriate for the requirement of small lot experiment, during progress technical study is improved, still needs manually to carry out part operation
Or the corresponding pressure assembly of auxiliary improves test efficiency, and test obtained production to reduce required hand labor intensity
Quality of the product close to the produced product of factory floor assembly line.
Invention content
The purpose of this utility model is to provide a kind of sand mo(u)ld pressing devices, can adapt to the sand mo(u)ld under small lot experiment
It compresses, improves the convenient degree of the compression operation of sand mo(u)ld, and can ensure to compress quality.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions：
Sand mo(u)ld pressing device described in the utility model, including gantry base, there are four vertical for welding in gantry base
Column is welded with horizontal cross bar in the upper end of column, and adjacent cross bar constitutes frame structure plate face, in the frame structure plate of cross bar
Self-locking leading screw is installed at the vertical direction axis in face, the thread bush being connected through a screw thread, thread bush are cased on self-locking leading screw
On be welded with manual operating fixed thereto；Sleeve that can be up and down is cased on the lower section self-locking leading screw of thread bush,
It is welded with pressing plate on sleeve, holds medial surface to be provided with the groove coordinated with positive stop end under a bushing；The lower zone of the pressing plate
Workbench is installed in gantry base, guide rod is fixed on workbench, compression bottom plate is also equipped on guide rod, compresses bottom plate
It is cased with spring on guide rod between workbench.
Further speaking, it is provided with compression base groove on the compression bottom plate described in the utility model.
Further speaking, the both sides of the pressing plate described in the utility model are provided with scale pointer, are provided on column
Horizontal anale settting scale corresponding with scale pointer.
Further speaking, symmetrically arranged hydraulic cylinder, hydraulic cylinder are installed on the cross bar described in the utility model
It is fixed in the frame structure plate face of cross bar composition, and the hydraulic stem end of hydraulic cylinder is located at the upper surface of pressing plate.
Further speaking, the reinforcement of radial distribution is welded on the pressing plate described in the utility model centered on sleeve
Muscle, reinforcing rib is located at the upper surface of pressing plate, and the angle between adjacent reinforcing rib is equal.
Further speaking, the fixation spiral shell to fixation clip position is installed on the guide rod described in the utility model
Bolt, fixing bolt are connect by helicitic texture with the thread segment on guide rod.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model realizes that the small lot experiment production under manual operation needs by the improvement to sand mo(u)ld compressing structure
It asks, and the precision manually compressed can be improved so that sand mo(u)ld compressing structure can be close to the actual conditions of plant produced assembly line.
2, the utility model can assist, with hydraulic cylinder, improving in sand mo(u)ld compaction process on the basis of manual operation
Mechanical work it is horizontal, reduce hand labor intensity, improve and compress efficiency, save test period.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram after the utility model compresses.
In figure：1, gantry base；2, column；3, horizontal anale settting scale；4, scale pointer；5, cross bar；6, hydraulic cylinder；7, liquid
Compression bar；8, self-locking leading screw；9, manual operating；10, guide rod；11, pressing plate；12, thread bush；13, sleeve；14, groove；15,
Reinforcing rib；16, positive stop end；17, sandbox；18, base groove is compressed；19, bottom plate is compressed；20, spring；21, workbench.
Specific implementation mode
Technical solution described herein is described further with reference to the accompanying drawings and embodiments.
Embodiment 1：A kind of sand mo(u)ld pressing device, including gantry base 1, the column 2 there are four welding in gantry base 1,
Horizontal cross bar 5 is welded in the upper end of column 2, adjacent cross bar 5 constitutes frame structure plate face, it is characterised in that：In cross bar 5
Frame structure plate face vertical direction axis at self-locking leading screw 8 is installed, be cased on self-locking leading screw 8 and to be connected through a screw thread
Thread bush 12 is welded with manual operating 9 fixed thereto on thread bush 12；It is covered on the lower section self-locking leading screw 8 of thread bush 12
There is sleeve 13 that can be up and down, pressing plate 11 is welded on sleeve 13, is provided with and positive stop end 16 in 13 lower end inside face of sleeve
The groove 14 of cooperation；Workbench 21 is installed in the gantry base 1 of the lower zone of the pressing plate 11, is fixed on workbench 21
Guide rod 10 is also equipped on guide rod 10 and compresses bottom plate 19, compresses and is covered on the guide rod 10 between bottom plate 19 and workbench 21
There is spring 20.
Embodiment 2：A kind of sand mo(u)ld pressing device compresses base groove 18 wherein being provided on the compression bottom plate 19.
The both sides of the pressing plate 11 are provided with scale pointer 4, and horizontal anale settting scale corresponding with scale pointer 43 is provided on column 2.
Symmetrically arranged hydraulic cylinder 6 is installed, hydraulic cylinder 6 is fixed on the frame structure plate face of the composition of cross bar 5 on the cross bar 5
On, and 7 end of hydraulic stem of hydraulic cylinder 6 is located at the upper surface of pressing plate 11.It is welded centered on sleeve 13 on the pressing plate 11
It is connected to the reinforcing rib 15 of radial distribution, reinforcing rib 15 is located at the upper surface of pressing plate 11, and the folder between adjacent reinforcing rib 15
Angle is equal.It is equipped on the guide rod 10 to the fixing bolt of 11 position of fixation clip, fixing bolt passes through helicitic texture
It is connect with the thread segment on guide rod 10.The structure and connection relation of rest part and the structure described in any previous embodiment
And connection relation is identical.
In view of above-described embodiment, when in use, the course of work and principle are as follows by the application：
The purpose of this utility model is to provide a kind of sand mo(u)ld pressing device close to factory lines Foundry Production,
The precision manually compressed is improved during the process modification that can be tested in small lot, operating efficiency is improved, reduces artificial labor
Fatigue resistance etc..
Further, the pressing device, including gantry base 1 in the present invention, is arranged in gantry base 1
There are four symmetrically arranged columns 2, four symmetrically arranged columns 2 constitute the frame structure of the pressing device, in 2 structure of column
At frame structure be fixedly arranged above the cross bar 5 being transversely and horizontally set, cross bar 5 constitutes in the top of column 2 and accommodates actuating mechanism
Fixed frame frame plate.
Welding or the fixed hydraulic cylinder 6 of bolt, self-locking silk therewith are installed on the frame structure plate that cross bar 5 is constituted
Thick stick 8, wherein the self-locking leading screw 8 needs to meet lead angle less than 5 °.And self-locking leading screw 8 is located at the center of the composition of cross bar 5
At axis.The purpose being arranged in this way is manually to rotate the thread bush 12 being attached thereto, thread bush 12 using manual operating 9
It can be moved downward under external force along self-locking leading screw 8.
In order to ensure pressing plate 11 with thread bush 12 declines when safety, the utility model uses in self-locking leading screw 8
End the mode of positive stop end 16 is installed.Positive stop end 16 is cylindrical structure, has a diameter larger than the diameter of self-locking leading screw 8, energy
It is enough to stop sleeve 13 during sleeve 13 moves downward, and depended in the effective travel of the compression sandbox 17 of sleeve 13
The depth of groove 14.In extreme position, positive stop end 16 is located at the inside of groove 14 and is contacted with the upper surface of groove 14.
Sandbox 17 described in the utility model, which is placed on, to be compressed on bottom plate 19, and compressing can be provided with and sandbox on bottom plate 19
17 mating compression base grooves 18.The purpose for compressing base groove 18 is tight flask 17, in case it is in compaction process
It moves.Workbench 21 is installed below the compression bottom plate 19, workbench 21 is fixed in gantry base 1, to
It prevents from compressing and hard collision occurs between bottom plate 19 and gantry base 1, and improve the depth of parallelism of sandbox 17 with respect to the horizontal plane.
In the present invention, spring is installed on the guide rod 10 between compression bottom plate 19 and the workbench 21
20, the effect of spring 20 is to provide to sandbox 17 and apply certain active force.
During using manual operation, in order to preferably evaluate to the active force of sandbox 17 under manual operation, at this
The periphery of pressing plate 11 described in utility model is provided with scale pointer 4, and scale pointer 4 is correspondingly arranged with horizontal anale settting scale 3, water
The graduation mark of different pressures value is depicted on Pingdu scale 3 by experiment, and horizontal anale settting scale 3 is fixed on column 2.Initially
Under state, scale pointer 4 should be parked in 0 graduation mark position of horizontal anale settting scale 3.
When using hydraulic cylinder 6 as a source of power, hydraulic cylinder 6 is connect by fluid pressure line with hydraulic power unit, is led to
Hydraulic power unit is crossed to realize the adjusting to 6 active force of hydraulic cylinder, that is, effect when realizing hydraulic stem 7 directly with dynamic pressure plate 11
Power realizes that hydraulic stem 7 is promoted and reduces pressing plate 11, saves above-mentioned manually-operated component and intensity, and still can retain
Scale pointer 4 and horizontal anale settting scale 3 are applied to the amount of force of sandbox 17 to verify hydraulic stem 7 by pressing plate 11.
Claims (6)
1. a kind of sand mo(u)ld pressing device, including gantry base（1）, in gantry base（1）There are four columns for upper welding（2）, vertical
Column（2）Upper end be welded with horizontal cross bar（5）, adjacent cross bar（5）Constitute frame structure plate face, it is characterised in that：In cross
Bar（5）Frame structure plate face vertical direction axis at self-locking leading screw is installed（8）, in self-locking leading screw（8）On be cased with and pass through
The thread bush of threaded connection（12）, thread bush（12）On be welded with manual operating fixed thereto（9）；In thread bush（12）'s
Lower section self-locking leading screw（8）On be cased with can be up and down sleeve（13）, sleeve（13）On be welded with pressing plate（11）, in sleeve
（13）Lower end inside face is provided with and positive stop end（16）The groove of cooperation（14）；The pressing plate（11）Lower zone gantry base
（1）On workbench is installed（21）, workbench（21）On be fixed with guide rod（10）, guide rod（10）On be also equipped with compress bottom
Plate（19）, compress bottom plate（19）With workbench（21）Between guide rod（10）On be cased with spring（20）.
2. sand mo(u)ld pressing device according to claim 1, it is characterised in that：The compression bottom plate（19）On be provided with compression
Base groove（18）.
3. sand mo(u)ld pressing device according to claim 1, it is characterised in that：The pressing plate（11）Both sides be provided with scale
Pointer（4）, in column（2）On be provided with and scale pointer（4）Corresponding horizontal anale settting scale（3）.
4. sand mo(u)ld pressing device according to claim 1, it is characterised in that：The cross bar（5）On be equipped with it is arranged symmetrically
Hydraulic cylinder（6）, hydraulic cylinder（6）It is fixed on cross bar（5）In the frame structure plate face of composition, and hydraulic cylinder（6）'s
Hydraulic stem（7）End is located at pressing plate（11）Upper surface.
5. sand mo(u)ld pressing device according to claim 1, it is characterised in that：The pressing plate（11）On with sleeve（13）For in
The heart is welded with the reinforcing rib of radial distribution（15）, reinforcing rib（15）Positioned at pressing plate（11）Upper surface, and adjacent reinforcing rib
（15）Between angle it is equal.
6. sand mo(u)ld pressing device according to claim 1, it is characterised in that：The guide rod（10）On be equipped with to solid
Fixed pressuring plate（11）The fixing bolt of position, fixing bolt pass through helicitic texture and guide rod（10）On thread segment connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234663.3U CN208033590U (en) | 2018-02-09 | 2018-02-09 | Sand mo(u)ld pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234663.3U CN208033590U (en) | 2018-02-09 | 2018-02-09 | Sand mo(u)ld pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033590U true CN208033590U (en) | 2018-11-02 |
Family
ID=63952714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820234663.3U Expired - Fee Related CN208033590U (en) | 2018-02-09 | 2018-02-09 | Sand mo(u)ld pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974950A (en) * | 2020-08-20 | 2020-11-24 | 邵东智能制造技术研究院有限公司 | Automatic sand mould filling and forming device |
-
2018
- 2018-02-09 CN CN201820234663.3U patent/CN208033590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974950A (en) * | 2020-08-20 | 2020-11-24 | 邵东智能制造技术研究院有限公司 | Automatic sand mould filling and forming device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205218398U (en) | Impeller jig for welding | |
| CN202763375U (en) | Locating clamping fixture for car body sheet metal parts | |
| CN201960330U (en) | Automobile engine piston pin pressure equipment machine | |
| CN208033590U (en) | Sand mo(u)ld pressing device | |
| CN201271806Y (en) | Quick clamping device | |
| CN209291802U (en) | A kind of H profile steel stone tongs | |
| CN206241208U (en) | Casting moulding machine reaction presser device | |
| CN109357949A (en) | A kind of heat exchanger tube structure for pressure test | |
| CN207387760U (en) | A kind of rubber cutting machine structure with anti-stick and limit function | |
| CN206083537U (en) | Bloated shape device of interior high pressure of dark die cavity panel part | |
| CN201906959U (en) | Aluminium alloy vehicle body floor assembly welding clamp | |
| CN107303632A (en) | A kind of transformer flute profile strengthens iron compaction tool and its compressing method | |
| CN206084733U (en) | Numerical control constant voltage ball grinds machine | |
| CN106950348A (en) | Geotechnical centrifugal model test hydraulic pressure consolidation device and method | |
| CN103521902A (en) | Weld joint force applying device and method using same for improving form and performance of weld joint | |
| CN201516698U (en) | Large-tonnage vertical double-cylinder oil press | |
| CN108715046A (en) | A kind of gantry-type press | |
| CN207344921U (en) | A kind of improved device for clamping mould of structure | |
| CN209466050U (en) | A kind of hand sand device for processing bogie | |
| CN106739110A (en) | A kind of hydraulic control device for titanium products processing | |
| CN208342694U (en) | A kind of lifter pre-pressing tooling | |
| CN206563679U (en) | A kind of mobile phone center strength testing device | |
| CN208392722U (en) | A kind of pressing machine with auxiliary pressiing device | |
| CN204773742U (en) | Novel mould die sinking device | |
| CN207088561U (en) | A kind of Novel oil hydraulic press movable stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20220209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |