CN208132481U - Sand casting chain tensioning device fixture - Google Patents
Sand casting chain tensioning device fixture Download PDFInfo
- Publication number
- CN208132481U CN208132481U CN201820294247.2U CN201820294247U CN208132481U CN 208132481 U CN208132481 U CN 208132481U CN 201820294247 U CN201820294247 U CN 201820294247U CN 208132481 U CN208132481 U CN 208132481U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- briquetting
- casting chain
- husky
- driving mechanism
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses sand to cast chain tensioning device fixture, including bottom plate and carrying mainboard, carrying mainboard are provided with several positioning pins, for positioning husky casting chain to be processed；Carrying mainboard is provided with several for fixing the pressing devices of husky casting chain to be processed, and pressing device has impaction state and releasing orientation, and pressing device includes driving mechanism and the briquetting for husky casting chain to be pressed on to carrying mainboard, and driving mechanism connects briquetting；Pressing device is in impaction state during processing, and driving mechanism drives briquetting to compress husky casting chain, and in replacement husky casting chain, pressing device is in releasing orientation, and driving mechanism driving briquetting is rotated to side.The utility model structure is simple, and production cost is low, easy to use, is capable of the converted products of multi-process high-volume low cost.
Description
Technical field
The utility model relates to product technical field of processing equipment, cast chain tensioning device fixture more particularly, to sand.
Background technique
The prior art usually uses what Five-axis NC Machining Center equipment processed it in the processing of husky casting chain,
But when being processed using Five-axis NC Machining Center equipment, since Five-axis NC Machining Center equipment every time can only one product of clamping
It is processed, if the product needs batch to generate, the production cycle can become very long, and production cost also can be very high.Alternatively,
If the position that the product needs to process is more, it is also necessary to which frequent replacement cutter processes it, produces very
More non-cutting time, while the working time is also increased, production cost is also increased, and Five-axis NC Machining Center equipment is very
Valuableness, large batch of production is not suitable for for similar product, it is therefore necessary to be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide sand to cast chain tensioning device fixture, it is tied
Structure is simple, and production cost is low, easy to use, is capable of the converted products of multi-process high-volume low cost.
To achieve the goals above, technical solution used by the utility model is：Sand casting chain tensioning device fixture, including
Bottom plate and carrying mainboard, carrying mainboard are installed on bottom plate, and carrying mainboard is provided with several positioning pins, for positioning husky casting to be processed
Chain；Carrying mainboard is provided with several pressing devices that chain is cast for fixing sand to be processed, and pressing device, which has, compresses shape
State and releasing orientation, pressing device include driving mechanism and the briquetting for husky casting chain to be pressed on to carrying mainboard, driving machine
Structure connects briquetting；Pressing device is in impaction state during processing, and driving mechanism drives briquetting to compress husky casting chain, replacing
Pressing device is in releasing orientation when changing husky casting chain, and driving mechanism driving briquetting is rotated to side.
In further technical solution, the side of the carrying mainboard is mounted with several drivings along its length
Mechanism, driving mechanism connect the briquetting；The other side of carrying mainboard is placed with the Sha Zhulian to be processed along its length
Item；During processing, driving mechanism driving briquetting compresses husky casting chain；In the husky casting chain of replacement, driving mechanism driving pressure
Block is rotated to side.
In further technical solution, the side of the carrying mainboard is provided with several through-holes, Mei Getong along its length
Hole is mounted with the driving mechanism；The other side of carrying mainboard is provided with several location holes, each positioning along its length
It is inserted with the positioning pin in hole, the husky casting chain to be processed is placed in each positioning pin.
In further technical solution, the driving mechanism selects cylinder, and cylinder is mounted on the carrying mainboard, gas
Cylinder is fixedly connected with the briquetting, and clearance space is installed between briquetting and carrying mainboard, and the husky casting chain to be processed is placed
In clearance space.
In further technical solution, the top of the cylinder has a vertically telescopic moving and can be along level side
To the push rod of rotation, the upper end of push rod is fixedly connected with a briquetting pad post, and the upper end of briquetting pad post is fixedly connected with the briquetting.
In further technical solution, the through-hole is passed through through the front and back for carrying mainboard, the cylinder
Through-hole installation is fixed in carrying mainboard, and the push rod of cylinder is exposed to the front of carrying mainboard.
In further technical solution, the location hole is opened in the front of the carrying mainboard, and the positioning pin plugs
It is all exposed in the upper end of positioning hole, and each positioning pin in the positive surface of carrying mainboard；The side of each location hole
It is provided with a positioning groove, pressure locating piece is inserted in locating slot, the upper end of locating piece is pressed to be all exposed in carrying mainboard just
The surface in face；The bottom of the husky casting chain has a hole body and a groove void, and it is to be processed to be placed in carrying mainboard in sand casting chain
When, the upper end clearance fit of positioning pin presses the upper end clearance fit of locating piece in groove void in hole body.
In further technical solution, the side of the carrying mainboard is mounted with the bottom plate, and bottom plate installation is fixed
In the workbench of lathe.
After adopting the above structure, the utility model is compared to the prior art advantageously：The clamp structure is simple,
Several products can be processed simultaneously, so that realizing one goes out multiple cooked modes, save process time, simultaneously
Also equipment cost is saved, and convenient for mounting and clamping, is capable of processing this product of multi-process high-volume low cost.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that the utility model is in use state.
Fig. 3 is the cylinder of the utility model and the mounting structure schematic diagram of carrying mainboard.
In figure：
1- bottom plate；2- carries mainboard；21- through-hole；22- location hole；2- locating slot；3- briquetting；31- briquetting pad post；4- gas
Cylinder；41- push rod；5- locating piece；6- positioning pin.
Specific embodiment
As described below is only the preferred embodiment of the utility model, does not therefore limit the holding model of the utility model
It encloses.
Sand casting chain tensioning device fixture, as shown in Figure 1 to Figure 3, including bottom plate 1 and carrying mainboard 2, carrying mainboard 2 are installed
It in bottom plate 1, carries mainboard 2 and is provided with several positioning pins 6, for positioning husky casting chain to be processed；Carrying mainboard 2 is provided with several
For fixing the pressing device of husky casting chain to be processed, pressing device has impaction state and releasing orientation, pressing device packet
Driving mechanism and the briquetting 3 for husky casting chain to be pressed on to carrying mainboard 2 are included, driving mechanism connects briquetting 3；It is being processed
When pressing device be in impaction state, driving mechanism driving briquetting 3 compresses husky casting chain, the pressing device in replacement husky casting chain
In releasing orientation, driving mechanism drives the rotation of briquetting 3 to side.
The side of carrying mainboard 2 is mounted with several driving mechanisms along its length, and driving mechanism connects briquetting 3；It holds
The other side for carrying mainboard 2 is placed with husky casting chain to be processed along its length；During processing, driving mechanism drives briquetting
3 compress husky casting chain；In the husky casting chain of replacement, driving mechanism drives the rotation of briquetting 3 to side.
The side of carrying mainboard 2 is provided with several through-holes 21 along its length, and each through-hole 21 is mounted with driving machine
Structure；The other side of carrying mainboard 2 is provided with several location holes along its length, is inserted with positioning pin 6 in each location hole 22, often
Husky casting chain to be processed is placed in a positioning pin 6.
Driving mechanism selects cylinder 4, and cylinder 4 is mounted on carrying mainboard 2, and cylinder 4 is fixedly connected with briquetting 3, briquetting 3 with
Clearance space is installed between carrying mainboard 2, husky casting chain to be processed is placed in clearance space.
The top of cylinder 4 has vertically telescopic moving and the push rod 41 that can be rotated in the horizontal direction, push rod 41
Upper end be fixedly connected with a briquetting pad post 31, the upper end of briquetting pad post 31 is fixedly connected with briquetting 3.
Through-hole 21 is through the front and back of carrying mainboard 2, and cylinder 4 is fixed in across the installation of through-hole 21 and carries mainboard 2, and gas
The push rod 41 of cylinder 4 is exposed to the front of carrying mainboard 2.
Location hole is opened in the front of carrying mainboard 2, and positioning pin 6 is inserted in positioning hole, and the upper end of each positioning pin 6
Portion is all exposed in the positive surface of carrying mainboard 2；The side of each location hole is provided with a positioning groove 23, in locating slot 23
It is inserted with locating piece 5, the upper end of locating piece 5 is all exposed in the positive surface of carrying mainboard 2；The bottom of sand casting chain has
One hole body and a groove void, sand casting chain be placed in carrying mainboard 2 it is to be processed when, the upper end clearance fit of positioning pin 6 is in hole
Body, the upper end clearance fit of locating piece 5 is in groove void.
The side of carrying mainboard 2 is mounted with bottom plate 1, and bottom plate 1 is mounted on the workbench of lathe.
The clamp structure is simple, several products can be installed on to carrying mainboard, then fixture is installed on lathe to production
Product are processed, to realize a mode for multiple product processing, and the equipment cost of the fixture is low, uses the fixture
Tool changing and empty feed time in process are not only saved afterwards, and also saves equipment cost, are not needed using valuableness
Five-axis NC Machining Center setting, and it does not need to make to be screwed yet, and clamping becomes easily, therefore it solves this product
The processing problems of multi-process high-volume low cost.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, this bright book content should not be construed as pair
The limitation of the utility model.
Claims (8)
1. sand casting chain tensioning device fixture, including bottom plate (1) and carrying mainboard (2), carrying mainboard (2) are installed on bottom plate (1),
It is characterized in that：Carrying mainboard (2) is provided with several positioning pins (6), for positioning husky casting chain to be processed；
Carrying mainboard (2) is provided with several pressing devices that chain is cast for fixing sand to be processed, and pressing device, which has, to be compressed
State and releasing orientation,
Pressing device includes driving mechanism and the briquetting (3) for husky casting chain to be pressed on to carrying mainboard (2), and driving mechanism connects
Connect briquetting (3)；
Pressing device is in impaction state during processing, and driving mechanism drives briquetting (3) to compress husky casting chain,
In replacement husky casting chain, pressing device is in releasing orientation, and driving mechanism drives briquetting (3) rotation to side.
2. husky casting chain tensioning device fixture according to claim 1, it is characterised in that：The side of carrying mainboard (2)
It is mounted with several driving mechanisms along its length, driving mechanism connects the briquetting (3)；Carry the another of mainboard (2)
Side is placed with the husky casting chain to be processed along its length；During processing, driving mechanism driving briquetting (3) compresses
Sand casting chain；In the husky casting chain of replacement, driving mechanism drives briquetting (3) rotation to side.
3. husky casting chain tensioning device fixture according to claim 2, it is characterised in that：The side of carrying mainboard (2)
It is provided with along its length several through-holes (21), each through-hole (21) is mounted with the driving mechanism；Carry mainboard (2)
The other side is provided with several location holes along its length, is inserted with the positioning pin (6), each positioning in each location hole (22)
The husky casting chain to be processed is placed in pin (6).
4. husky casting chain tensioning device fixture according to claim 3, it is characterised in that：The driving mechanism selects cylinder
(4), cylinder (4) is mounted on the carrying mainboard (2), and cylinder (4) is fixedly connected the briquetting (3), briquetting (3) and carrying
Clearance space is installed between mainboard (2), the husky casting chain to be processed is placed in clearance space.
5. husky casting chain tensioning device fixture according to claim 4, it is characterised in that：The top of the cylinder (4) has
One vertically telescopic moving and the push rod that can be rotated in the horizontal direction (41), the upper end of push rod (41) are fixedly connected with a pressure
Block pad post (31), the upper end of briquetting pad post (31) are fixedly connected with the briquetting (3).
6. husky casting chain tensioning device fixture according to claim 5, it is characterised in that：The through-hole (21) is held through described
The front and back of mainboard (2) is carried, the cylinder (4) is fixed in across through-hole (21) installation and carries mainboard (2), and cylinder (4)
The push rod (41) is exposed to the front of carrying mainboard (2).
7. husky casting chain tensioning device fixture according to claim 6, it is characterised in that：The location hole is opened in described hold
The front of mainboard (2) is carried, the positioning pin (6) is inserted in positioning hole, and the upper end of each positioning pin (6) is all exposed in holding
Carry the positive surface of mainboard (2)；The side of each location hole is provided with a positioning groove (23), is inserted in locating slot (23)
Locating piece (5), the upper end of locating piece (5) are all exposed in the positive surface of carrying mainboard (2)；The bottom of the husky casting chain
With a hole body and a groove void, sand casting chain be placed in carrying mainboard (2) it is to be processed when, the upper end gap of positioning pin (6)
It is matched with hole body, the upper end clearance fit of locating piece (5) is in groove void.
8. husky casting chain tensioning device fixture according to claim 1, it is characterised in that：The side of carrying mainboard (2)
It is mounted with the bottom plate (1), bottom plate (1) is mounted on the workbench of lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820294247.2U CN208132481U (en) | 2018-03-02 | 2018-03-02 | Sand casting chain tensioning device fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820294247.2U CN208132481U (en) | 2018-03-02 | 2018-03-02 | Sand casting chain tensioning device fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208132481U true CN208132481U (en) | 2018-11-23 |
Family
ID=64288106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820294247.2U Expired - Fee Related CN208132481U (en) | 2018-03-02 | 2018-03-02 | Sand casting chain tensioning device fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208132481U (en) |
-
2018
- 2018-03-02 CN CN201820294247.2U patent/CN208132481U/en not_active Expired - Fee Related
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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: 20181123 Termination date: 20210302 |