CN206029386U - Locating hole anchor clamps - Google Patents
Locating hole anchor clamps Download PDFInfo
- Publication number
- CN206029386U CN206029386U CN201620990799.8U CN201620990799U CN206029386U CN 206029386 U CN206029386 U CN 206029386U CN 201620990799 U CN201620990799 U CN 201620990799U CN 206029386 U CN206029386 U CN 206029386U
- Authority
- CN
- China
- Prior art keywords
- seat
- oil cylinder
- centering
- location hole
- alignment pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an engine body processingequipment technical field discloses a locating hole anchor clamps, including anchor clamps seat, two centring means, positioner and two closing device, closing device installs at anchor clamps seat both ends, and on the sectional fixture seat of centring means interval, and centring means is located between the closing device, and positioner installs on the anchor clamps seat, and positioner is located between the centring means, the utility model provides an engine body's both ends are adding the upper and lower technical problem who rocks with the front and back that rocks of emergence in man -hour.
Description
Technical field
This utility model is related to engine body processing unit (plant) technical field, more particularly to a kind of location hole fixture.
Background technology
For whole electromotor, body is most important of which parts, provide not only the installation of each adnexa
Basis, it is often more important that these affect electromotors comprising the most key cylinder holes of whole electromotor and spindle hole, camshaft hole for it
The most critical factor of performance, thus the quality of machining cylinder block is entirely to start to machine most important guarantee.Existing apparatus are processed
When, fix simply by location hole, but the end of engine body is it may happen that upper and lower situation about rocking, goes back
Have in processing, it may occur that rock in front and back, so affect processing effect.
Authorization Notice No. is：The patent of 203509685 U of CN：A kind of horizontal Machining centers positioner, including in processing
Heart workbench, be provided with machining center workbench can oscilaltion center sliding sleeve and the lifting air of control centre sliding sleeve lifting
Cylinder, the center sliding sleeve are respectively provided on two sides with V-type locating piece, and two V-type locating pieces are symmetrical arranged, and are installed in machining center
On workbench, compression cylinder, the center of the center sliding sleeve and two V-type locating pieces are installed beside the V-type locating piece
It is centrally located on straight line, the V-type locating piece can the axial movement of work in-process heart workbench level；Center sliding sleeve can more than
Lower lifting smoothing workpiece, the position of the patent utilization V-type locating piece can be adjusted for matching different Workpiece lengths, so
Clamped by compression cylinder afterwards and complete workpiece positioning, but the two ends that the patent does not solve engine body occur upper and lower rolling
The technical problem of dynamic situation, also double swerve.
Utility model content
The purpose of this utility model is to provide a kind of location hole fixture, cannot solve electromotor machine in solving prior art
There is the upper and lower technical problem rocked and rock in front and back in processing in the two ends of body；
A kind of location hole fixture, including clamping fixture seat, two centring means, positioner and two hold down gags, the pressure
Tight device is arranged on clamping fixture seat two ends, on the installs fixture seat of the centring means interval, and centring means be located at hold down gag it
Between, the positioner is arranged on clamping fixture seat, and positioner is located between the centring means.
On the basis of above-mentioned technical proposal, this utility model can also do following improvement：
Further, the centring means includes feel relieved oil cylinder seat, centering oil cylinder and centering bar, the centering oil cylinder seat peace
It is mounted on the clamping fixture seat, and centering oil cylinder is installed on oil cylinder seat of feeling relieved, the piston rod upper end of the centering oil cylinder is provided with
Centering bar, is by oil cylinder pushing centering bar of feeling relieved, so as to realize engine body being carried out admittedly using this beneficial effect for walking
It is fixed.
Further, the centering bar both sides are provided with centering head and gib block, and the gib block is located on centering head
Side, using this beneficial effect for walking be ensure centering when, can stablize.
Further, the hold down gag includes compressed oil cylinder, hold-down head, plate bracket and compressed oil cylinder seat, the pressure
Locking oil cylinder seat is arranged on clamping fixture seat two ends, and compressed oil cylinder seat and is provided with compressed oil cylinder, and the hold-down head is fixed on compression oil
The piston rod end of cylinder, the plate bracket are arranged on compressed oil cylinder seat and are located on the inside of compressed oil cylinder, the plate bracket
Top is hinged with pressing plate, and the pressing plate is located above hold-down head, is to promote to press by compressed oil cylinder using this beneficial effect for walking
Engine body two ends, so as to promote pressing plate, are fixed by tight head.
Further, the compression cephalic par is arc.
Further, the pressing plate includes horizontal segment, trapezoidal sections and vertical section, and the vertical section is hinged on plate bracket
End, the horizontal segment, trapezoidal sections are located at vertical section both sides respectively, and the horizontal segment is engaged with hold-down head, using having that this walks
Beneficial effect is to form lever principle by vertical section, and engine body is fixed.
Further, the positioner includes positional cylinder, two positioning seats, the first alignment pin, two the second positioning
Pin and locating detent, described two positioning seat intervals are on clamping fixture seat, and are connected with the second alignment pin between positioning seat, described
Second alignment pin interval setting, the positional cylinder are arranged on clamping fixture seat, and positional cylinder is located between positioning seat, described fixed
The piston rod upper end of position oil cylinder is provided with the first alignment pin, and first alignment pin is located between the second alignment pin, the positioning
Pawl includes two connecting rods and two locating rods, and the connecting rod is respectively hinged on the first alignment pin into V-type, the locating rod
For V-type, lower end and the connecting rod of the locating rod are hinged, and the middle part of locating rod is arranged on second alignment pin, is adopted
The beneficial effect of this step is to promote the first alignment pin by positional cylinder, so as to promote locating detent to be fixed.
Further, it also includes four support meanss, and the support meanss interval is on clamping fixture seat, and supports dress
Setting between the hold down gag and centring means, it is to engine body by support meanss using this beneficial effect for walking
It is supported.
Further, the support meanss include two support cylinders, gripper shoe and adjusting sleeves, the support cylinder interval
On clamping fixture seat, on the gripper shoe installs fixture seat, and gripper shoe is located between support cylinder, the gripper shoe upper end
Adjusting sleeve is installed.
The beneficial effects of the utility model：
This utility model is a kind of location hole fixture, including clamping fixture seat, two centring means, positioner and two compressions
Device, the hold down gag are arranged on clamping fixture seat two ends, can compress the two ends of engine body, Neng Gouyou using hold down gag
Effect prevents engine body two ends from teetertottering；On the installs fixture seat of the centring means interval, and centring means is located at and compresses
Between device, can realize feeling relieved engine body using centring means；The positioner is arranged on clamping fixture seat,
And positioner is located between the centring means, can realize being fixed on the positioning engine body using positioner,
Guarantee that electromotor is rocked before and after will not occurring；This utility model simple structure, it is easy to operate, and be prevented from engine body and exist
Shake during processing, improve the processing effect of engine body.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
Needed for specific embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of structural representation of the location hole fixture described in this utility model specific embodiment；
Fig. 2 is a kind of top view of the location hole fixture shown in Fig. 1；
Fig. 3 is a kind of parts A of the location hole fixture shown in Fig. 1 to schematic diagram；
Fig. 4 is a kind of parts schematic diagram of the location hole fixture shown in Fig. 1.
Reference：
1- clamping fixture seats；2- centring means；3- positioners；4- hold down gags；5- centering oil cylinder seats；6- centering oil cylinders；7-
Centering bar；8- centering heads；9- gib blocks；10- compressed oil cylinders；11- hold-down heads；12- plate brackets；13- compressed oil cylinder seats；14-
Pressing plate；15- horizontal segments；16- trapezoidal sections；17- vertical sections；18- positional cylinders；19- positioning seats；The first alignment pins of 20-；21-
Two alignment pins；22- locating detents；23- connecting rods；24- locating rods；25- support meanss；26- support cylinders；27- gripper shoes；28-
Adjusting sleeve.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to practical
Novel protected scope.
In description of the present utility model, it should be noted that term " on ", D score, the side of the instruction such as " interior " and " outward "
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description this utility model and simplification is retouched
State, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose,
And it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
Fig. 1 is a kind of structural representation of the location hole fixture described in this utility model specific embodiment；Fig. 2 is Fig. 1 institutes
A kind of top view of the location hole fixture for showing；Fig. 3 is a kind of parts A of the location hole fixture shown in Fig. 1 to schematic diagram；Fig. 4
A kind of parts schematic diagram of the location hole fixture shown in Fig. 1.
As Figure 1-4, a kind of location hole fixture provided by the utility model, including 1, two centring means of clamping fixture seat
2nd, positioner 3 and two hold down gags 4, the hold down gag 4 are arranged on 1 two ends of clamping fixture seat, can have using hold down gag 4
Effect prevents engine body from rocking；The centring means 2 is spaced on installs fixture seat 1, and centring means 2 is located at hold down gag 4
Between, felt relieved using centring means 2；The positioner 3 is arranged on clamping fixture seat 1, and positioner 3 is positioned at described fixed
Between center device 2, engine body can be positioned using positioner 3, be rocked before and after preventing body.
Wherein, it is as shown in figure 3, the centring means 2 includes feel relieved oil cylinder seat 5, centering oil cylinder 6 and centering bar 7, described fixed
Heart oil cylinder seat 5 is arranged on the clamping fixture seat 1, and is provided with centering oil cylinder 6 on oil cylinder seat 5 of feeling relieved, the work of the centering oil cylinder 6
Stopper rod upper end is provided with centering bar 7, carries out offer power using centering oil cylinder 6, promotes centering bar 7, and it is right to be realized using centering bar 7
The fixation of engine body.
Further, as shown in figure 3,7 both sides of the centering bar are provided with centering 8 and gib block 9, the gib block
9 are located above centering 8, ensure centering bar 7 in centering using gib block 9, and engine body can be stablized.
Wherein, the hold down gag 4 includes compressed oil cylinder 10, hold-down head 11, plate bracket 12 and compressed oil cylinder seat 13, institute
Compressed oil cylinder seat 13 is stated installed in 1 two ends of clamping fixture seat, and compressed oil cylinder 10 is installed on compressed oil cylinder seat 13, the hold-down head 11
The piston rod end of compressed oil cylinder 10 is fixed on, the plate bracket 12 is arranged on compressed oil cylinder seat 13 and is located at compressed oil cylinder
On the inside of 10, pressing plate 14 above the plate bracket 12, is hinged with, the pressing plate 14 is located above hold-down head 11, using compressed oil cylinder
10 carry out promoting hold-down head 11 to move upwards, so as to realize the motion of pressing plate 14, and then compress engine body.
Further, as shown in figure 1,11 end of the hold-down head is arc, the pressing plate 14 includes horizontal segment 15, trapezoidal
Section 16 and vertical section 17, wherein, the vertical section 17 is hinged on 12 upper end of plate bracket, 16 points of the horizontal segment 15, trapezoidal sections
Not Wei Yu 17 both sides of vertical section, the horizontal segment 15 is engaged with hold-down head 11, forms lever principle, level by vertical section 17
Promotion of the section 15 through hold-down head 11, trapezoidal sections 16 move downward and engine body are fixed.
Wherein, as shown in Figure 1-2, the positioner 3 includes positional cylinder 18, two positioning seats 19, the first alignment pins
20th, two the second alignment pins 21 and locating detent 22, the interval of described two positioning seats 19 is on clamping fixture seat 1, and positioning seat 19
Between be connected with the second alignment pin 21,21 interval setting of the second alignment pin, the positional cylinder 18 are arranged on clamping fixture seat 1
On, and positional cylinder 18, between positioning seat 19, the piston rod upper end of the positional cylinder 18 is provided with the first alignment pin 20,
First alignment pin 20 is located between the second alignment pin 21, promotes the first alignment pin 20 to move upwards using positional cylinder 18,
The locating detent 22 includes two connecting rods 23 and two locating rods 24, and the connecting rod 23 is respectively hinged at the first alignment pin 20
On into V-type, the locating rod 24 is V-type, and lower end and the connecting rod 23 of the locating rod 24 be hinged, and the middle part of locating rod 24 is pacified
Be mounted on second alignment pin 20, the first alignment pin 20 is promoted using positional cylinder 18, so as to promote connecting rod 23 to move, most
After realize that locating rod 24 comes closer, clamp engine body.
Further, it also includes four support meanss 25, and the interval of the support meanss 25 is arranged on clamping fixture seat 1, and
Support meanss 25 are located between the hold down gag 4 and centring means 2, engine body are carried out propping up by support meanss 25
Support.
Wherein, as shown in figure 4, the support meanss 25 include two support cylinders 26, gripper shoe 27 and adjusting sleeve 28, institute
The interval of support cylinder 26 is stated on clamping fixture seat 1, on 27 installs fixture seat 1 of the gripper shoe, and gripper shoe 27 is located at and supports
Between oil cylinder 26,27 upper end of the gripper shoe is provided with adjusting sleeve 28.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.
Claims (9)
1. a kind of location hole fixture, it is characterised in that compress dress including clamping fixture seat, two centring means, positioner and two
Put, the hold down gag is arranged on clamping fixture seat two ends, and on the installs fixture seat of the centring means interval, and centring means is located at pressure
Between tight device, the positioner is arranged on clamping fixture seat, and positioner is located between the centring means.
2. a kind of location hole fixture according to claim 1, it is characterised in that the centring means includes oil cylinder of feeling relieved
Seat, centering oil cylinder and centering bar, the centering oil cylinder seat are arranged on the clamping fixture seat, and are provided with centering on oil cylinder seat of feeling relieved
Oil cylinder, the piston rod upper end of the centering oil cylinder are provided with centering bar.
3. a kind of location hole fixture according to claim 2, it is characterised in that the centering bar both sides are provided with centering
Head and gib block, the gib block are located above centering head.
4. a kind of location hole fixture according to claim 1, it is characterised in that the hold down gag include compressed oil cylinder,
Hold-down head, plate bracket and compressed oil cylinder seat, the compressed oil cylinder seat are arranged on clamping fixture seat two ends, and compressed oil cylinder seat and install
There is compressed oil cylinder, the hold-down head is fixed on the piston rod end of compressed oil cylinder, and the plate bracket is arranged on compressed oil cylinder seat
Above and on the inside of compressed oil cylinder, pressing plate above the plate bracket, is hinged with, the pressing plate is located above hold-down head.
5. a kind of location hole fixture according to claim 4, it is characterised in that the compression cephalic par is arc.
6. a kind of location hole fixture according to claim 5, it is characterised in that the pressing plate includes horizontal segment, trapezoidal sections
And vertical section, the vertical section is hinged on plate bracket upper end, and the horizontal segment, trapezoidal sections are located at vertical section both sides, institute respectively
State horizontal segment to be engaged with hold-down head.
7. a kind of location hole fixture according to claim 1, it is characterised in that the positioner include positional cylinder,
Two positioning seats, the first alignment pin, two the second alignment pins and locating detents, described two positioning seat intervals are installed in clamping fixture seat
On, and the second alignment pin between positioning seat, is connected with, the alignment pin interval setting, the positional cylinder are arranged on clamping fixture seat
On, and positional cylinder is located between positioning seat, and the piston rod upper end of the positional cylinder is provided with the first alignment pin, described first
Alignment pin is located between the second alignment pin, and the locating detent includes two connecting rods and two locating rods, the connecting rod difference
It is hinged on the first alignment pin into V-type, the locating rod is V-type, and lower end and the connecting rod of the locating rod are hinged, and locating rod
Middle part be arranged on second alignment pin on.
8. according to a kind of arbitrary described location hole fixture of claim 1-7, it is characterised in that it also supports dress including four
Put, the support meanss interval is on clamping fixture seat, and support meanss are located between the hold down gag and centring means.
9. a kind of location hole fixture according to claim 8, it is characterised in that the support meanss include that two support oil
Cylinder, gripper shoe and adjusting sleeve, the support cylinder interval on the gripper shoe installs fixture seat, and are propped up on clamping fixture seat
Fagging is located between support cylinder, and the gripper shoe upper end is provided with adjusting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990799.8U CN206029386U (en) | 2016-08-29 | 2016-08-29 | Locating hole anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990799.8U CN206029386U (en) | 2016-08-29 | 2016-08-29 | Locating hole anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206029386U true CN206029386U (en) | 2017-03-22 |
Family
ID=58302688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990799.8U Expired - Fee Related CN206029386U (en) | 2016-08-29 | 2016-08-29 | Locating hole anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206029386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701402A (en) * | 2019-09-04 | 2020-01-17 | 天永机械电子（太仓）有限公司 | Spring clamp mechanism |
| CN112122976A (en) * | 2020-09-23 | 2020-12-25 | 鹰普（中国）有限公司 | Force balance clamping mechanism |
-
2016
- 2016-08-29 CN CN201620990799.8U patent/CN206029386U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701402A (en) * | 2019-09-04 | 2020-01-17 | 天永机械电子（太仓）有限公司 | Spring clamp mechanism |
| CN112122976A (en) * | 2020-09-23 | 2020-12-25 | 鹰普（中国）有限公司 | Force balance clamping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170322 Termination date: 20200829 |