CN106695384A - Machine tool fixture capable of switching horizontally and longitudinally and fixing large object - Google Patents
Machine tool fixture capable of switching horizontally and longitudinally and fixing large object Download PDFInfo
- Publication number
- CN106695384A CN106695384A CN201611209945.XA CN201611209945A CN106695384A CN 106695384 A CN106695384 A CN 106695384A CN 201611209945 A CN201611209945 A CN 201611209945A CN 106695384 A CN106695384 A CN 106695384A
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- China
- Prior art keywords
- fixture
- clamp body
- screw
- lead
- primary
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- Pending
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- 210000000481 breast Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a machine tool fixture capable of switching horizontally and longitudinally and fixing a large object. The machine tool fixture comprises a fixture fixing outer shell and a fixture corrugated head; pushing screws are arranged above the right of the fixture fixing outer shell; the right side of each pushing screw is provided with a main pushing handle close to the upside of the right of the fixture fixing outer shell, and the left side of each pushing screw is provided with a main fixture body; the upper surface of each main fixture body is provided with a fixing bolt; the fixture corrugated head is mounted at the end, close to the fixing bolt, at the left side of each main fixture body; a fixing groove is additionally formed in a middle position in the front of each main fixture body, so that a cylindrical round rod object can be fixed by using the fixture; meanwhile, a cross groove is formed in the junction of each main fixture body and each pushing screw, so that each main fixture body can be switched horizontally and longitudinally; and meanwhile, an auxiliary fixture head is additionally arranged below the fixture outer shell, so that a main fixture and an auxiliary fixture can be simultaneously used to work when the large object is machined.
Description
Technical field
The invention belongs to machining technology field, and in particular to a kind of lathe that can anyhow change and big object can be fixed
Fixture.
Background technology
Jig is one kind machinery to clamping workpiece on lathe.Its effect is to position workpiece, so that workpiece is obtained
Obtain relative to lathe and the correct position of cutter, and workpiece is reliably clamped.The clamping power source used according to fixture is not
Together, can be divided into：Manual, air-actuated jaw, hydraulically operated fixture, gas-liquid fixture, electric fixture, magnetic fixture, vacuum fixture etc..With
During fixture clamping workpiece, workpiece is ensured relative to the positional precision of cutter and lathe by fixture, not by the shadow of workman's technical merit
Ring, the machining accuracy of a collection of workpiece is reached unanimity.Using fixture clamping workpiece easily and fast, workpiece need not rule centering,
Unproductive time can be significantly decreased；Workpiece improves the rigidity of workpiece after clamping in fixture, can increase cutting data.
Existing jig in fixed big object may work in-process produce movement, cause machining accuracy not high,
The fixture difference anyhow in fixed different objects, has different effects simultaneously, is this it is proposed that one kind can be changed anyhow
And the jig of big object can be fixed.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide a kind of jig that can anyhow change and big object can be fixed
The existing jig proposed in background technology in fixed big object may work in-process produce movement, cause processing essence
Degree is not high, while the fixture difference anyhow in fixed different objects, has different effect problems.
To achieve the above object, the present invention provides following technical scheme：It is a kind of anyhow to change and big object can be fixed
Jig, including fixture fixing shell body and fixture ripple head, the upper right side of the fixture fixing shell body is provided with promotion
Screw rod, the right side of the lead-screw is provided near the upper right side of fixture fixing shell body promotes mainly dynamic handle, and lead-screw
Left side be provided with primary clamp body clamp body, the upper surface of the primary clamp body clamp body is provided with fixing bolt, and the fixture ripple head is arranged on
The left side of primary clamp body clamp body lower left in portion in one end of fixing bolt, the fixture fixing shell body is provided with promotion groove,
It is described to promote groove to be internally provided with secondary lead-screw, it is provided with the left of the secondary lead-screw and secondary promotes handle, and pair to push away
Near promoting one end of groove to be provided with sub-folder specifically, the left side of the primary clamp body clamp body is near the one of fixing bolt on the right side of dynamic screw rod
End is provided with and connecting groove is provided with fixed groove, and the bosom position of primary clamp body clamp body, the left side of the lead-screw
It is provided with fixed projection.
Preferably, the lead-screw is provided with two altogether, and two lead-screws are separately mounted to fixture fixing shell
The top two ends of body.
Preferably, the primary clamp body clamp body is provided with two altogether, and two primary clamp body clamp bodies correspond to be arranged on lead-screw respectively
One end.
Preferably, the lead-screw is that outer surface contains threaded cylindrical structure.
Preferably, the structure containing cross flute profile inside the primary clamp body clamp body.
Compared with prior art, the beneficial effects of the invention are as follows：The inventive structure is scientific and reasonable, safe and convenient to use,
The front interposition support of primary clamp body clamp body is additionally provided with fixed groove, can cause that this fixture can be with the round bar of fixed cylinder shape
Object, while primary clamp body clamp body is provided with cross groove with the junction of lead-screw so that primary clamp body clamp body can switch anyhow,
Allow that cylinder object is laterally processed, while another the adding in lower section in fixture shell body is equipped with secondary clamp head, processing big thing
During part, can be worked simultaneously using major-minor fixture simultaneously so that object is clamped, and will not move.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is primary clamp body clamp body structural representation of the invention；
Fig. 4 is lead-screw structural representation of the invention；
In figure：1- promotes mainly dynamic handle, 2- lead-screws, 3- primary clamp body clamp bodies, 4- fixing bolts, 5- fixture ripples head, 6- pairs
Promotion handle, 7- promotions groove, 8- fixture fixing shells body, 9- pairs lead-screw, 10- sub-folders are specific, 11- fixed grooves, 12- connect
Meet groove, 13- and fix projection.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are referred to, the present invention provides a kind of technical scheme：One kind can anyhow be changed and can fixed
The jig of big object, including fixture fixing shell body 8 and fixture ripple first 5, the upper right side of fixture fixing shell body 8 are set
There is lead-screw 2, the right side of lead-screw 2 is provided near the upper right side of fixture fixing shell body 8 promotes mainly dynamic handle 1, and pushes away
The left side of dynamic screw rod 2 is provided with primary clamp body clamp body 3, and the upper surface of primary clamp body clamp body 3 is provided with fixing bolt 4, and fixture ripple first 5 is installed
In the left side of primary clamp body clamp body 3 near one end of fixing bolt 4, the lower left inside fixture fixing shell body 8 is provided with promotion groove
7, promote groove 7 is internally provided with secondary lead-screw 9, and the left side of secondary lead-screw 9 is provided with secondary promotion handle 6, and secondary promotion
Near promoting one end of groove 7 to be provided with sub-folder specific 10, the left side of primary clamp body clamp body 3 is near the one of fixing bolt 4 on the right side of screw rod 9
End is provided with and connecting groove 12 is provided with fixed groove 11, and the bosom position of primary clamp body clamp body 3, a left side for lead-screw 2
Side is provided with fixed projection 13.
In order that two primary clamp body clamp bodies 3 can be promoted forward, and two primary clamp body clamp bodies 3 interfix object, this implementation
In example, it is preferred that lead-screw 2 is provided with two altogether, and two lead-screws 2 are separately mounted to fixture fixing shell body 8
Top two ends.
In order that obtaining primary clamp body clamp body 3 can fix object, in the present embodiment, it is preferred that primary clamp body clamp body 3 is provided with two altogether
It is individual, and two primary clamp body clamp bodies 3 correspond to the one end for being arranged on lead-screw 2 respectively.
In order that obtain lead-screw 2 can be moved forward and backward on fixing shell body 8, in the present embodiment, it is preferred that promote spiral shell
Bar 2 is that outer surface contains threaded cylindrical structure.
In order that obtain primary clamp body clamp body 3 can commutate anyhow, in the present embodiment, it is preferred that contain cross inside primary clamp body clamp body 3
The structure of flute profile.
Criss-cross fluted body structure during connecting groove 12 in the present invention, when the anchor in the front of primary clamp body clamp body 3
When groove 11 needs to fix workpiece vertically, then without regulation, if laterally process workpiece, by rotating the angle of primary clamp body clamp body 3, so
The fixed projection 12 of the front portion of lead-screw 2 and primary clamp body clamp body 3 are fixed by fixing bolt 4 afterwards, so that it can be horizontal
Clamp cylinders shape workpiece.
Operation principle of the invention and use flow：This can anyhow change and can fix the jig of big object and be arranged on
On lathe, during if necessary to processing large-sized object, the clamping dynamics of primary clamp body clamp body 3 not enough, it is necessary to matching pair clamp body 10, by thing
Part is placed on centre, by rotation promote mainly dynamic handle 1 so that, lead-screw 2 rotate forward, so as to drive the shifting of primary clamp body clamp body 3
It is dynamic so that the clamping article of primary clamp body clamp body 3 on both sides, while rotated down is secondary to promote handle 6 so that secondary lead-screw 9 is being promoted
Move forward in groove 7 so that the specific also clamping article of sub-folder so that object will not be relatively moved in processing, if using this
During clamp cylindrical work, cylindrical work is stuck in the fixed groove 11 in the middle of primary clamp body clamp body 3 so that fixed, if
Cylindrical work is long, then can unclamp fixing bolt 4, then adjusts the position of main clamp head so that fixed groove can be with horizontal stroke
To fixed workpiece, then fixed by fixing bolt 4.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of jig that can anyhow change and big object can be fixed, including fixture fixing shell body (8) and fixture ripple
Head (5), it is characterised in that：The upper right side of the fixture fixing shell body (8) is provided with lead-screw (2), the lead-screw
(2) right side is provided near the upper right side of fixture fixing shell body (8) and promotes mainly dynamic handle (1), and lead-screw (2) left side
Primary clamp body clamp body (3) is provided with, the upper surface of the primary clamp body clamp body (3) is provided with fixing bolt (4), the fixture ripple head (5)
Installed in the left side of primary clamp body clamp body (3) near one end of fixing bolt (4), the internal lower-left of the fixture fixing shell body (8)
Side is provided with promotion groove (7), described to promote groove (7) to be internally provided with secondary lead-screw (9), the secondary lead-screw (9)
Left side is provided with secondary promotion handle (6), and the right side of secondary lead-screw (9) is provided with sub-folder tool near one end of promotion groove (7)
Body (10), the left side of the primary clamp body clamp body (3) is provided with fixed groove (11), and main clamp near one end of fixing bolt (4)
Connecting groove (12) is provided with the bosom position of body (3), fixed projection is provided with the left of the lead-screw (2)
(13)。
2. a kind of jig that can anyhow change and big object can be fixed according to claim 1, it is characterised in that：Institute
State lead-screw (2) and be provided with two altogether, and two lead-screws (2) are separately mounted to the top of fixture fixing shell body (8)
Two ends.
3. a kind of jig that can anyhow change and big object can be fixed according to claim 1, it is characterised in that：Institute
State primary clamp body clamp body (3) and be provided with two altogether, and two primary clamp body clamp bodies (3) correspond to installed in one end of lead-screw (2) respectively.
4. a kind of jig that can anyhow change and big object can be fixed according to claim 1, it is characterised in that：Institute
Lead-screw (2) is stated for outer surface contains threaded cylindrical structure.
5. a kind of jig that can anyhow change and big object can be fixed according to claim 1, it is characterised in that：Institute
State the internal structure containing cross flute profile of primary clamp body clamp body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611209945.XA CN106695384A (en) | 2016-12-24 | 2016-12-24 | Machine tool fixture capable of switching horizontally and longitudinally and fixing large object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611209945.XA CN106695384A (en) | 2016-12-24 | 2016-12-24 | Machine tool fixture capable of switching horizontally and longitudinally and fixing large object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695384A true CN106695384A (en) | 2017-05-24 |
Family
ID=58903168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611209945.XA Pending CN106695384A (en) | 2016-12-24 | 2016-12-24 | Machine tool fixture capable of switching horizontally and longitudinally and fixing large object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695384A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406371A (en) * | 2018-06-04 | 2018-08-17 | 盐城苏工高科机械有限公司 | One kind being convenient for fixed jig |
| CN113319335A (en) * | 2021-05-13 | 2021-08-31 | 广州和之诚金属制品有限公司 | Process and equipment for machining small-bore inner hole |
| CN115476126A (en) * | 2022-09-15 | 2022-12-16 | 广东大唐永恒智能科技有限公司 | Screw locking equipment |
-
2016
- 2016-12-24 CN CN201611209945.XA patent/CN106695384A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406371A (en) * | 2018-06-04 | 2018-08-17 | 盐城苏工高科机械有限公司 | One kind being convenient for fixed jig |
| CN113319335A (en) * | 2021-05-13 | 2021-08-31 | 广州和之诚金属制品有限公司 | Process and equipment for machining small-bore inner hole |
| CN115476126A (en) * | 2022-09-15 | 2022-12-16 | 广东大唐永恒智能科技有限公司 | Screw locking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |