CN108127446A - A kind of finishing adjustable clamp - Google Patents
A kind of finishing adjustable clamp Download PDFInfo
- Publication number
- CN108127446A CN108127446A CN201810101886.7A CN201810101886A CN108127446A CN 108127446 A CN108127446 A CN 108127446A CN 201810101886 A CN201810101886 A CN 201810101886A CN 108127446 A CN108127446 A CN 108127446A
- Authority
- CN
- China
- Prior art keywords
- stock
- sleeve
- rod
- screw rod
- side wall
- 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.)
- Withdrawn
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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 present invention relates to a kind of finishing adjustable clamps, the both ends of first stock are connected separately with the second stock and third stock, second stock is connected with the first sleeve and 3rd sleeve close to the side wall of the first stock, first sleeve is located at the top of 3rd sleeve, and the third stock is connected with second sleeve close to the side wall of the first stock.Determine the specific location of left side fixture, rotate the second connecting rod, selection is suitble to supporting rod, third screw rod fixes it, between workpiece is placed on two supporting rods, the elasticity of the first spring to its preliminary clamping, fixed again by the first screw rod of rotation, this composite structure, it is easy to operate, it is easy to use, it can random adjusting position, it is flexible stronger, the clamped position of clamping dynamics and different product to identical product can be carried out adjusting, and clamping effect is preferable, simultaneously, different supporting rods is adapted to workpiece of different shapes, applied widely.
Description
Technical field
The present invention relates to technical field of mechanical processing, specially a kind of finishing adjustable clamp.
Background technology
Fixture is be unable to do without in the high-precision process of some small sized products, the positioning accuracy of fixture is directly related to production
The quality of product, present clamping and positioning structure has the shortcomings that many with insufficient, for example, clamp system cannot be adjusted, it is flexible poor,
The clamped position of clamping dynamics and different product to identical product cannot be adjusted, and be easily damaged product, and clamp effect
Fruit is undesirable.
Invention content
The purpose of the present invention is to provide a kind of finishing adjustable clamp, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides following technical solution：
A kind of finishing adjustable clamp, including machine body and the first stock, the both ends of first stock connect respectively
The second stock and third stock are connected to, second stock is connected with the first sleeve and third set close to the side wall of the first stock
Cylinder, the first sleeve are located at the top of 3rd sleeve, and the third stock is connected with second sleeve close to the side wall of the first stock, institute
It states activity in the first sleeve and second sleeve and is plugged with same 4th stock, one end and the second stock of the 4th stock
The first spring is connected between side wall, the sidewall thread of the third stock is connected with the first screw rod, and first screw rod is located at
One end and the other end of the 4th stock inside second sleeve offset, and the lower face of the 4th stock is connected with the first connection
Bar, in the 3rd sleeve activity be plugged with l-shaped rod, the sidewall thread of the 3rd sleeve is connected with the second screw rod, described
The side wall that two screw rods are located at one end and l-shaped rod inside 3rd sleeve offsets, and is offered in the head rod and l-shaped rod
Through-hole, two through-holes are located in same horizontal line, in the through-hole activity be plugged with the second connecting rod, the head rod and
L-shaped rod is threaded with third screw rod, and the third screw rod is located at one end inside through-hole and the side wall phase of the second connecting rod
It supports, two second connecting rod one end close to each other are connected with supporting rod by disk；
The side wall that second stock and third stock are located remotely from each other is respectively connected with inclined plate, and the inclined plate is opened on U-shaped bar
If sliding rail in slide, the side wall of U-shaped bar is connect with machine body, is connected between the upper surface of the inclined plate and the inner roof wall of sliding rail
Be connected to second spring, in the through hole opened up on the U-shaped bar side wall activity be plugged with trapezoidal plate, the bevel edge and inclined plate of trapezoidal plate
Bevel edge offset, vertical section sidewall thread of the U-shaped bar far from inclined plate is connected with the 4th screw rod.
Preferably, first sleeve and second sleeve are symmetrical arranged.
Preferably, the through-hole is inclined hole, and the angle between second connecting rod and disk is 90 degree, each circle
There are three supporting rod on disk is equal, the shape of three supporting rods is different.
Preferably, three equidistant annular spreads of supporting rod on each disk.
Preferably, the 4th screw rod and trapezoidal plate are located in same horizontal line.
Preferably, the lower face of first stock is connected with indicating arm.
Preferably, the composite structure of two inclined plates is symmetrical arranged.
Compared with prior art, the beneficial effects of the invention are as follows：For with a batch of product, rotating the 4th screw rod, making
Two the 4th screw rods are close to each other, and two trapezoidal plates are close to each other under the action of the 4th screw rod, in trapezoidal plate and the work of inclined plate
Under, the second stock and third stock move up, and determine its specific height, and l-shaped rod is fixed in the second screw rod of rotation, determines a left side
The specific location of side fixture rotates the second connecting rod, selects to be suitble to supporting rod, third screw rod fixes it, workpiece is placed on
Between two supporting rods, the elasticity of the first spring to its preliminary clamping, fixed again by the first screw rod of rotation, this combination knot
Structure, it is easy to operate, it is easy to use, can random adjusting position, flexible stronger, clamping dynamics and different productions to identical product
The clamped position of product can be carried out adjusting, and clamping effect is preferable, meanwhile, different supporting rods is adapted to work of different shapes
Part, it is applied widely.
Description of the drawings
Fig. 1 is structure diagram provided by the invention；
Fig. 2 is A structure enlargement diagrams of the present invention；
Fig. 3 is disk of the present invention and supporting rod side view.
In figure：Machine body 1, the first stock 2, the second stock 3, third stock 4, the first sleeve 5, second sleeve the 6, the 4th
Stock 7, the first spring 8, the first screw rod 9, head rod 10,3rd sleeve 11, l-shaped rod 12, the second screw rod 13, through-hole 14,
It is second connecting rod 15, disk 16, supporting rod 17, third screw rod 18, inclined plate 19, U-shaped bar 20, sliding rail 21, second spring 22, trapezoidal
Plate 23, the 4th screw rod 24.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of finishing adjustable clamp, including 1 and first stock 2 of machine body, the lower face of the first stock 2 is connected with
Indicating arm assists in the specific location of workpiece, and the both ends of the first stock 2 are connected separately with the second stock 3 and third stock 4,
Second stock 3 is connected with the first sleeve 5 and 3rd sleeve 11 close to the side wall of the first stock 2, and the first sleeve 5 is located at 3rd sleeve
11 top, third stock 4 are connected with second sleeve 6 close to the side wall of the first stock 2, and the first sleeve 5 and second sleeve 6 are symmetrical
Setting, in the first sleeve 5 and second sleeve 6 activity be plugged with same 4th stock 7, one end of the 4th stock 7 and the second length
The first spring 8 is connected between the side wall of bar 3, the sidewall thread of third stock 4 is connected with the first screw rod 9, and the first screw rod 9 is located at
One end and the other end of the 4th stock 7 inside second sleeve 6 offset, and the lower face of the 4th stock 7 is connected with head rod
10, in 3rd sleeve 11 activity be plugged with l-shaped rod 12, the sidewall thread of 3rd sleeve 11 is connected with the second screw rod 13, the second spiral shell
Bar 13 is located at one end inside 3rd sleeve 11 and the side wall of l-shaped rod 12 offsets, and is opened up in head rod 10 and l-shaped rod 12
Have through-hole 14, two through-holes 14 are located in same horizontal line, in through-hole 14 activity be plugged with the second connecting rod 15, head rod
10 and l-shaped rod 12 be threaded with third screw rod 18, third screw rod 18 is located at one end and the second connecting rod inside through-hole 14
15 side wall offsets, and two the second connecting rods 15 one end close to each other is connected with supporting rod 17, through-hole 14 by disk 16
For inclined hole, the angle between the second connecting rod 15 and disk 16 is 90 degree, the supporting rod 17 on each disk 16 there are three, three
The shape of a supporting rod 17 is different, three supporting rods, the 17 equidistant annular spread on each disk 16；
The side wall that second stock 3 and third stock 4 are located remotely from each other is respectively connected with inclined plate 19, and inclined plate 19 is opened on U-shaped bar 20
If sliding rail 21 in slide, the side wall of U-shaped bar 20 is connect with machine body 1, the upper surface of inclined plate 19 and the inner roof wall of sliding rail 21
Between be connected with second spring 22, in the through hole opened up on U-shaped 20 side wall of bar activity be plugged with trapezoidal plate 23, trapezoidal plate 23
The bevel edge of bevel edge and inclined plate 19 offsets, and vertical section sidewall thread of the U-shaped bar 20 far from inclined plate 19 is connected with the 4th screw rod 24, and the 4th
Screw rod 24 and trapezoidal plate 23 are located in same horizontal line, ensure the forced area of trapezoidal plate 23, the composite structure of two inclined plates 19
It is symmetrical arranged.
Operation principle：For with a batch of product, the 4th screw rod 24 of rotation makes two the 4th screw rods 24 close to each other,
Two trapezoidal plates 23 are close to each other under the action of the 4th screw rod 24, under the action of trapezoidal plate 23 and inclined plate 19, the second stock 3
It is moved up with third stock 4, determines its specific height, l-shaped rod 12 is fixed in the second screw rod 13 of rotation, determines left side fixture
Specific location rotates the second connecting rod 15, selects to be suitble to supporting rod 17, third screw rod 18 fixes it, and workpiece is placed on two
Between a supporting rod 17, the elasticity of the first spring 8 to its preliminary clamping, fixed again by the first screw rod 9 of rotation, this combination knot
Structure, it is easy to operate, it is easy to use, can random adjusting position, flexible stronger, clamping dynamics and different productions to identical product
The clamped position of product can be carried out adjusting, and clamping effect is preferable, meanwhile, different supporting rods 17 is adapted to of different shapes
Workpiece, it is applied widely.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of finishing adjustable clamp, including machine body (1) and the first stock (2), it is characterised in that：First length
The both ends of bar (2) are connected separately with the second stock (3) and third stock (4), and second stock (3) is close to the first stock (2)
Side wall be connected with the first sleeve (5) and 3rd sleeve (11), the first sleeve (5) is described positioned at the top of 3rd sleeve (11)
Third stock (4) is connected with second sleeve (6), first sleeve (5) and second sleeve close to the side wall of the first stock (2)
(6) activity is plugged with same 4th stock (7) in, between one end of the 4th stock (7) and the side wall of the second stock (3)
The first spring (8) is connected with, the sidewall thread of the third stock (4) is connected with the first screw rod (9), first screw rod (9)
It offsets positioned at the internal one end of second sleeve (6) and the other end of the 4th stock (7), the lower face of the 4th stock (7) connects
Head rod (10) is connected to, the interior activity of the 3rd sleeve (11) is plugged with l-shaped rod (12), the side of the 3rd sleeve (11)
Wall is threaded with the second screw rod (13), and second screw rod (13) is positioned at the internal one end of 3rd sleeve (11) and l-shaped rod
(12) side wall offsets, and through-hole (14), two through-hole (14) positions are offered on the head rod (10) and l-shaped rod (12)
In in same horizontal line, the interior activity of the through-hole (14) is plugged with the second connecting rod (15), the head rod (10) and L-type
Bar (12) is threaded with third screw rod (18), and the third screw rod (18) connects positioned at the internal one end of through-hole (14) with second
The side wall of extension bar (15) offsets, and two second connecting rod (15) one end close to each other are connected with folder by disk (16)
Hold bar (17)；
The side wall that second stock (3) and third stock (4) are located remotely from each other is respectively connected with inclined plate (19), and the inclined plate (19) exists
It is slided in the sliding rail (21) opened up on U-shaped bar (20), the side wall of U-shaped bar (20) is connect with machine body (1), the inclined plate (19)
Upper surface and sliding rail (21) inner roof wall between be connected with second spring (22), what is opened up on U-shaped bar (20) side wall passes through
Activity is plugged with trapezoidal plate (23) in perforation, and the bevel edge of the bevel edge and inclined plate (19) of trapezoidal plate (23) offsets, the U-shaped bar (20)
Vertical section sidewall thread far from inclined plate (19) is connected with the 4th screw rod (24).
2. a kind of finishing adjustable clamp according to claim 1, it is characterised in that：First sleeve (5) and
Two sleeves (6) are symmetrical arranged.
3. a kind of finishing adjustable clamp according to claim 1, it is characterised in that：The through-hole (14) is inclined hole,
Angle between second connecting rod (15) and disk (16) is 90 degree, and the supporting rod (17) on each disk (16) is equal
There are three, the shape of three supporting rods (17) is different.
4. a kind of finishing adjustable clamp according to claim 3, it is characterised in that：On each disk (16)
Three equidistant annular spreads of supporting rod (17).
5. a kind of finishing adjustable clamp according to claim 1, it is characterised in that：4th screw rod (24) and ladder
Shape plate (23) is in same horizontal line.
6. a kind of finishing adjustable clamp according to claim 1, it is characterised in that：Under first stock (2)
End face is connected with indicating arm.
7. a kind of finishing adjustable clamp according to claim 1, it is characterised in that：The group of two inclined plates (19)
Close symmetrical configuration setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101886.7A CN108127446A (en) | 2018-02-01 | 2018-02-01 | A kind of finishing adjustable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101886.7A CN108127446A (en) | 2018-02-01 | 2018-02-01 | A kind of finishing adjustable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108127446A true CN108127446A (en) | 2018-06-08 |
Family
ID=62430210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810101886.7A Withdrawn CN108127446A (en) | 2018-02-01 | 2018-02-01 | A kind of finishing adjustable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108127446A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329903A (en) * | 2019-07-30 | 2019-10-15 | 陈烁 | The hardware pipe fitting portal jib crane of changeable fixture |
| CN114683311A (en) * | 2022-05-31 | 2022-07-01 | 季华实验室 | Passive multidirectional inching end effector |
| CN114770156A (en) * | 2022-06-16 | 2022-07-22 | 江苏宏达数控科技股份有限公司 | Fixing clamp for numerical control machine tool |
-
2018
- 2018-02-01 CN CN201810101886.7A patent/CN108127446A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329903A (en) * | 2019-07-30 | 2019-10-15 | 陈烁 | The hardware pipe fitting portal jib crane of changeable fixture |
| CN114683311A (en) * | 2022-05-31 | 2022-07-01 | 季华实验室 | Passive multidirectional inching end effector |
| CN114683311B (en) * | 2022-05-31 | 2022-08-16 | 季华实验室 | Passive multidirectional micro-motion end effector |
| CN114770156A (en) * | 2022-06-16 | 2022-07-22 | 江苏宏达数控科技股份有限公司 | Fixing clamp for numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180608 |
|
| WW01 | Invention patent application withdrawn after publication |