CN207104434U - A kind of product axial positioning clamp of lathe - Google Patents
A kind of product axial positioning clamp of lathe Download PDFInfo
- Publication number
- CN207104434U CN207104434U CN201720895373.9U CN201720895373U CN207104434U CN 207104434 U CN207104434 U CN 207104434U CN 201720895373 U CN201720895373 U CN 201720895373U CN 207104434 U CN207104434 U CN 207104434U
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- CN
- China
- Prior art keywords
- product
- push rod
- axial positioning
- clamp
- sleeve
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- Expired - Fee Related
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Abstract
It the utility model is related to a kind of product axial positioning clamp of lathe, including clamp base, clamp base is provided with axial top-pressure mechanism and product fixation binding mechanism, axial top-pressure mechanism includes the fixed cover being arranged in clamp base, axial positioning sleeve is provided with fixed cover, push rod is provided with inside axial positioning sleeve, the end of push rod is tapered, the afterbody of push rod is extend into axial positioning sleeve, and the telescopic cylinder being connected with push rod afterbody is provided with axial positioning sleeve；Product fixation binding mechanism includes the product fixed seat for being arranged on clamp base, multiple mutually circumferentially spaced arc gripping sleeves are provided with the cavity of product fixed seat, connected between adjacent arc gripping sleeve by clamping cylinder, arc gripping sleeve plays circumference to product and radial positioning acts on, and after clamping product, telescopic cylinder drives push rod to stretch out, the end of push rod withstands on the product side clamped by arc gripping sleeve, the axially position of product can be completed, clamping product is firm, is not easy to release during processing.
Description
Technical field
It the utility model is related to product clamper, the product axial positioning clamp of especially a kind of lathe.
Background technology
Turning attachment is divided into by workpiece positioning method difference：Centring type (mandrel formula), chuck type, chuck mode, angle bar formula and
Faceplate type etc..1. centring type turning attachment：On centring type turning attachment, workpiece is often with hole or excircle orientation, and fixture is using fixed
Heart clamp system.2. angle bar formula turning attachment：The revolution end face of the parts such as housing, bearing, lever, joint is processed on lathe
When, because part shape is more complicated, it is difficult to which clamping is on universal chuck, thus palpus design specialized fixture.The fixture of this fixture
Body is in angle bar shape, therefore is called angle bar formula turning attachment.3. faceplate type turning attachment：The clamp body of this kind of fixture claims floral disc, on
Face is provided with the auxiliary element such as several T-slots, installation setting element, clamping element and indexing component, can machining shape complexity work
The cylindrical and endoporus of part.
The problem of present centring type turning attachment is present is that the openings of sizes of fixture is non-adjustable, and axially position is loosely
Gu present centring type turning attachment generally uses circumferential clamping and positioning, product is easily released by during axial force.
Utility model content
The purpose of this utility model is to solve the defects of present in centring type turning attachment in the prior art, there is provided one
The product axial positioning clamp of kind lathe.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of product axial positioning clamp of lathe, including clamp base, clamp base be provided with axial top-pressure mechanism and
Product fixation binding mechanism, axial top-pressure mechanism include the fixed cover being arranged in clamp base, and it is axially fixed to be provided with fixed cover
Position set, axial positioning sleeve inside are provided with push rod, and the end of push rod is tapered, and the afterbody of push rod is extend into axial positioning sleeve, axle
The telescopic cylinder being connected with push rod afterbody is provided with into positioning sleeve；
Product fixation binding mechanism includes being arranged in clamp base product fixed seat corresponding with mandrel ends, and product is solid
Multiple mutually circumferentially spaced arc gripping sleeves are provided with the cavity of reservation, pass through clamping cylinder between adjacent arc gripping sleeve
Connection, product are bundled by arc gripping sleeve and clamped.
A kind of product axial positioning clamp of above-mentioned lathe, the bottom of the clamp base are hinged rotor plate, rotated
Plate is provided with multiple fixing bolts.
A kind of product axial positioning clamp of above-mentioned lathe, the arc gripping sleeve quantity are three.
A kind of product axial positioning clamp of above-mentioned lathe, the rotor plate form bayonet socket with clamp base.
A kind of product axial positioning clamp of above-mentioned lathe, center line and the multiple arcs gripping sleeve of the push rod surround
The center line of circular set overlap.
The beneficial effects of the utility model are：The clamp base of the fixture is provided with axial top-pressure mechanism and product fixes bundle
Mechanism is tied up, axial top-pressure mechanism includes the fixed cover being arranged in clamp base, and axial positioning sleeve is provided with fixed cover, axially fixed
Position set is internal to be provided with push rod, and the end of push rod is tapered, and the afterbody of push rod is extend into axial positioning sleeve, is set in axial positioning sleeve
There is the telescopic cylinder being connected with push rod afterbody；Product fixation binding mechanism is corresponding with mandrel ends in clamp base including being arranged on
Product fixed seat, be provided with multiple mutually circumferentially spaced arc gripping sleeves, adjacent arc folder in the cavity of product fixed seat
Connected between tight set by clamping cylinder, when clamping cylinder shrinks, product is bundled by arc gripping sleeve and clamped, arc gripping sleeve
Circumference is played to product and radial positioning acts on, after clamping product, telescopic cylinder drives push rod to stretch out, and the end of push rod is withstood on
The product side clamped by arc gripping sleeve, you can complete the axially position of product, clamping product is firm, is not easy pine during processing
It is de-, and stationary fixture for convenience, the bottom of clamp base are hinged rotor plate, and rotor plate forms bayonet socket with clamp base,
Rotor plate is provided with multiple fixing bolts, and when fixture is fixed, bayonet clip passes through the screw thread on fixing bolt and lathe on lathe
Hole is fixedly connected, you can stationary fixture, fixture are easy for installation.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram of the utility model axial direction top-pressure mechanism；
Fig. 3 is the schematic diagram of the utility model product fixation binding mechanism.
Embodiment
As shown in Figure 1 to Figure 3, the product axial positioning clamp of a kind of lathe, including clamp base 1, set in clamp base 1
There is axial top-pressure mechanism and product fixation binding mechanism, axial top-pressure mechanism includes the fixed cover 2 being arranged in clamp base 1,
Axial positioning sleeve 3 is provided with fixed cover 2, the inside of axial positioning sleeve 3 is provided with push rod 4, and the end of push rod 4 is tapered, the tail of push rod 4
Portion is extend into axial positioning sleeve 3, and the telescopic cylinder 5 being connected with the afterbody of push rod 4 is provided with axial positioning sleeve 3；
Product fixation binding mechanism includes being arranged in clamp base 1 product fixed seat 6 corresponding with the end of push rod 4, produces
Multiple mutually circumferentially spaced arc gripping sleeves 7 are provided with the cavity of product fixed seat 6, are passed through between adjacent arc gripping sleeve 7
Clamping cylinder 8 is connected, and product is bundled by arc gripping sleeve 7 and clamped.
Further, the bottom of clamp base 1 is hinged rotor plate 9, and multiple fixing bolts 10 are provided with rotor plate 9.
In the utility model, the quantity of arc gripping sleeve 7 is three, and rotor plate 9 forms bayonet socket with clamp base 1, push rod 4
The center line for the circular set that center line surrounds with multiple arcs gripping sleeve 7 overlaps.
When clamping cylinder 8 shrinks, product is bundled by arc gripping sleeve 7 and clamped, and arc gripping sleeve 7 plays circumference to product
And radial positioning acts on, after clamping product, telescopic cylinder 5 drives push rod 4 to stretch out, and the end of push rod 4 is withstood on to be clamped by arc
The product sides that set 7 clamps, you can the axially position of product is completed, clamping product is firm, is not easy to release during processing, and in order to
Facilitate stationary fixture, the bottom of clamp base 1 is hinged rotor plate 9, and rotor plate 9 forms bayonet socket with clamp base 1, in rotor plate 9
Multiple fixing bolts 10 are provided with, when fixture is fixed, bayonet clip passes through the screwed hole on fixing bolt 10 and lathe on lathe
It is fixedly connected, you can stationary fixture, fixture are easy for installation.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (5)
1. a kind of product axial positioning clamp of lathe, including clamp base, clamp base is provided with axial top-pressure mechanism and production
Product fixation binding mechanism, it is characterised in that axial top-pressure mechanism includes the fixed cover being arranged in clamp base, is set in fixed cover
There is axial positioning sleeve, push rod is provided with inside axial positioning sleeve, the end of push rod is tapered, and the afterbody of push rod extend into axially position
The telescopic cylinder being connected with push rod afterbody is provided with set, in axial positioning sleeve；
Product fixation binding mechanism includes being arranged in clamp base product fixed seat corresponding with mandrel ends, product fixed seat
Cavity in be provided with multiple mutually circumferentially spaced arc gripping sleeves, connected by clamping cylinder between adjacent arc gripping sleeve
Connect, product is bundled by arc gripping sleeve and clamped.
2. the product axial positioning clamp of a kind of lathe according to claim 1, it is characterised in that the clamp base
Bottom is hinged rotor plate, and multiple fixing bolts are provided with rotor plate.
A kind of 3. product axial positioning clamp of lathe according to claim 1, it is characterised in that the arc gripping sleeve
Quantity is three.
4. the product axial positioning clamp of a kind of lathe according to claim 2, it is characterised in that the rotor plate and folder
Have base and form bayonet socket.
A kind of 5. product axial positioning clamp of lathe according to claim 1, it is characterised in that the center of the push rod
The center line for the circular set that line surrounds with multiple arcs gripping sleeve overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895373.9U CN207104434U (en) | 2017-07-21 | 2017-07-21 | A kind of product axial positioning clamp of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895373.9U CN207104434U (en) | 2017-07-21 | 2017-07-21 | A kind of product axial positioning clamp of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104434U true CN207104434U (en) | 2018-03-16 |
Family
ID=61573540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720895373.9U Expired - Fee Related CN207104434U (en) | 2017-07-21 | 2017-07-21 | A kind of product axial positioning clamp of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128942A (en) * | 2018-11-08 | 2019-01-04 | 衡阳市振洋汽车配件有限公司 | Convenient for the fixture of hole machined in special-shaped axis |
| CN112276776A (en) * | 2020-10-29 | 2021-01-29 | 鄂州市天信工贸股份有限公司 | Aluminum alloy circular tube polishing equipment |
-
2017
- 2017-07-21 CN CN201720895373.9U patent/CN207104434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128942A (en) * | 2018-11-08 | 2019-01-04 | 衡阳市振洋汽车配件有限公司 | Convenient for the fixture of hole machined in special-shaped axis |
| CN112276776A (en) * | 2020-10-29 | 2021-01-29 | 鄂州市天信工贸股份有限公司 | Aluminum alloy circular tube polishing equipment |
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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: 20180316 Termination date: 20200721 |