CN205733605U - A kind of fixture locking device - Google Patents
A kind of fixture locking device Download PDFInfo
- Publication number
- CN205733605U CN205733605U CN201620649295.XU CN201620649295U CN205733605U CN 205733605 U CN205733605 U CN 205733605U CN 201620649295 U CN201620649295 U CN 201620649295U CN 205733605 U CN205733605 U CN 205733605U
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- CN
- China
- Prior art keywords
- riser
- clamp
- fixture block
- pressure arm
- side pressure
- Prior art date
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Abstract
nullThe utility model discloses a kind of fixture locking device，Belong to machine industry field，Including runners、The riser being installed on runners、Interval is located at above riser and the upper pressing arm of horizontally set、It is located on the right side of riser and vertically arranged side pressure arm and a clamp，Described clamp includes two chucks，The jaw of clamp is formed between two chucks，The right-hand member of described upper pressing arm fixes one of them chuck of connecting clamp，Another chuck of connecting clamp is fixed at side pressure arm top，Side pressure arm bottom is hinged with riser，Removably connected by locking pliers in the middle part of side pressure arm and between riser top，Upper pressing arm、Clamp、Side pressure arm and riser enclose to set and are formed for clamping workpiece and can the jaws of folding，A kind of fixture locking device described in the utility model，Do not loosen after making Workpiece clamping，Ensure that concordance and the accuracy of welding assembly，Guarantee that employee is the most laborsaving，Improve production efficiency.
Description
Technical field
This utility model belongs to machine industry field, particularly relates to the fixture of a kind of applicable parts welding.
Background technology
At present, trial-production clamp pressing mechanism is after side pressure arm and upper pressing arm workpiece pressing, during personnel welded, and side pressure arm meeting
Loosening, cause weld size deviation, if taking screw locking, side pressure arm will not loosen, but operates pretty troublesome, wants spiral shell every time
Silk locking, unclamps after welding again, and screw locking was both lost time, and also uses the most energetically, the degree of tightness of the most bad judgement remaining part
Situation, inefficiency, and also screw is after using several times, and thread can slide tooth, it is necessary to again re-uses after tapping, affects work
Efficiency.
Utility model content
The fixture locking device that the purpose of this utility model will not loosen after being to provide a kind of clamping.
For achieving the above object, this utility model adopts the following technical scheme that a kind of fixture locking device, including runners,
The riser that is installed on runners, interval is located at above riser and the upper pressing arm of horizontally set, is located on the right side of riser and vertically arranged
Side pressure arm and a clamp, described clamp includes two chucks, forms the jaw of clamp, the right side of described upper pressing arm between two chucks
Fixing one of them chuck of connecting clamp of end, another chuck of connecting clamp, side pressure arm bottom and riser are fixed in side pressure arm top
Hinged, removably connected by locking pliers in the middle part of side pressure arm and between riser top, upper pressing arm, clamp, side pressure arm and riser enclose
If formed for clamp workpiece and can the jaws of folding, be installed with down on the upside of riser left end and prop up a bracer, set on the downside of upper pressing arm left end
Having upper compact heap, lower bracer is relative set with upper compact heap, is provided with the first fixture block, side pressure arm on the downside of described upper pressing arm right part
Top left side is provided with in the second fixture block, the first fixture block and the second fixture block are respectively positioned on jaws and is relative set.
Being additionally provided with on the upside of the top of side pressure arm for blocking the upper limit position block that upper pressing arm is descending, upper limit position block is positioned at and side
The left side of the chuck that pressure arm connects.
Described upper pressing arm by the first horizontal extension being sequentially connected with from left to right, oblique extension, vertical extension and
Second horizontal extension is constituted, and described oblique extension is for extend the most obliquely, and described upper compact heap is located at the first water
The downside of flat extension left end, one of them chuck of the right-hand member connecting clamp of the second horizontal extension.
Described first fixture block and the second fixture block are L-shaped fixture block, and L-shaped fixture block includes horizontal edge and vertical edge, described first fixture block
Vertical edge be installed on the vertical extension of upper pressing arm, the horizontal edge of the first fixture block is positioned at the bottom of vertical edge, the vertical edge of the second fixture block
Being installed on side pressure arm, the horizontal edge of the second fixture block is positioned at the top of vertical edge.
It is provided with lower position block between side pressure arm and riser.
A kind of fixture locking device described in the utility model, by using locking pliers, changes conventional screw locking numerous
Trivial operation, it is more convenient to operate, and can not loosen after making Workpiece clamping by adjustment locking pliers to suitable clamping force, protect
Demonstrate,prove concordance and the accuracy of welding assembly, it is ensured that employee is the most laborsaving, improve production efficiency, and instead
Multiple use does not haves clamp and the problem of locking pliers damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is enlarged drawing at the A in Fig. 1；
In figure: runners 1, riser 2, prop up bracer 3, upper compact heap the 4, first horizontal extension 5, oblique extension 6, vertically down
Extension the 7, second horizontal extension 8, upper limit position block 9, chuck 10, clamp 11, side pressure arm 12, locking pliers 13, lower position block 14,
Shank of bolt 15, horizontal edge 16, vertical edge 17, grab 18, attacker 19, screw rod 20, stop nut 21, rotating shaft 22, handle 23, connecting portion
24, base 25, jaws 26, lobe 27.
Detailed description of the invention
By a kind of fixture locking device shown in Fig. 1 and Fig. 2, the riser 2 including runners 1, being installed on runners 1, interval
It is located at above riser 2 and the upper pressing arm of horizontally set, the side pressure arm 12 be located on the right side of riser 2 and be vertically arranged and a clamp
11.Riser 2 is vertically arranged, and riser 2 top is higher than runners 1 top.
Described clamp 11 includes two chucks 10, between two chucks 10 formed clamp 11 jaw, two chuck 10 expansibles or
Guan Bi, jaw opens the most therewith or closes, and clamp 11 can use rectilinear clamp 11 or other clamps 11, clamp 11 to be existing skill
Art, therefore describe the most in detail.
Described upper pressing arm is by the first horizontal extension 5 being sequentially connected with from left to right, oblique extension 6, vertical extension 7
Constitute with the second horizontal extension 8, the first horizontal extension 5, oblique extension 6, vertical extension 7 and the second horizontal extension
8 is integral type structure, and the first horizontal extension 5 and the second horizontal extension 8 are left and right horizontal and extend, described oblique extension
6 for extend the most obliquely.The right-hand member of described upper pressing arm fixes one of them chuck 10 of connecting clamp 11, and further
Ground, one of them chuck 10 of the right-hand member connecting clamp 11 of the second horizontal extension 8 of upper pressing arm.
Another chuck 10 of connecting clamp 11 is fixed on side pressure arm 12 top, and side pressure arm 12 bottom is extended by anterior-posterior horizontal
Shank of bolt 15 is hinged with riser 2, is removably connected by locking pliers 13 in the middle part of side pressure arm 12 and between riser 2 top, described lock
Clencher 13 includes attacker 19, base 25, U-bolt, handle 23 and is plugged in the middle part of handle 23 and rotating rotating shaft 22, described
Attacker 19 is fixedly arranged on riser 2 top, and attacker 19 is provided with grab 18, and U-bolt includes between the upper and lower every the two screw rods 20 be arrangeding in parallel
And the connecting portion 24 being connected between two screw rods 20, described base 25 is fixedly arranged in the middle part of side pressure arm 12, and base 25 is provided with lobe
27, described handle 23 one end is hinged with lobe 27, and described rotating shaft 22 two ends are stretched out outside handle 23 both sides respectively, U-bolt
Two screw rods 20 end is respectively perpendicular the two ends being inserted through rotating shaft 22, and screw rod 20 is horizontal-extending, and connecting portion 24 and rotating shaft 22 are the most vertical
Extending, the end of each screw rod 20 is equipped with two stop nuts 21, and two stop nuts 21 of each screw rod 20 end lay respectively at
The both sides of rotating shaft 22 respective end, each end of rotating shaft 22 is all limited between two stop nuts 21.Locking pliers 13 is in locking
During state, the connecting portion 24 of U-bolt is stuck on the grab 18 of attacker 19, and handle 23 other end is transported to the direction away from attacker 19
Dynamic, it is achieved locking.Locking pliers 13 is prior art, therefore describes the most in detail.
Be provided with lower position block 14 between side pressure arm 12 and riser 2, lower position block 14 be positioned at locking pliers 13 and shank of bolt 15 it
Between.
Upper pressing arm, clamp 11, side pressure arm 12 and riser 2 enclose to set and are formed for clamping workpiece and can the jaws 26 of folding.
Being installed with down a bracer 3 on the upside of riser 2 left end, lower bracer 3 is located on the upside of riser 2 end face left end, and upper pressing arm is left
It is provided with compact heap 4 on the downside of end, and described upper compact heap 4 is located at the downside of the first horizontal extension 5 left end, lower bracer 3
Being relative set with upper compact heap 4, lower bracer 3 is respectively positioned in jaws 26 with upper compact heap 4.
Being provided with the first fixture block on the downside of described upper pressing arm right part, side pressure arm 12 top left side is provided with the second fixture block, the first fixture block
In being respectively positioned on jaws 26 with the second fixture block and for relative set, described first fixture block and the second fixture block are L-shaped fixture block, and L-shaped is pressed from both sides
Block includes that horizontal edge 16 and vertical edge 17, the vertical edge 17 of described first fixture block are installed on the vertical extension 7 of upper pressing arm, the first fixture block
Horizontal edge 16 be positioned at the bottom of vertical edge 17, the vertical edge 17 of the second fixture block is installed on side pressure arm 12, the horizontal edge of the second fixture block 16
Top in vertical edge 17.
Being additionally provided with on the upside of the top of side pressure arm 12 for blocking the descending upper limit position block of upper pressing arm 9, upper limit position block 9 is positioned at
The left side of the chuck 10 being connected with side pressure arm 12.
Fig. 1 show when not adding workpiece, schematic diagram when jaws 26 closes and locking pliers 13 is locked, now, and upper compression
The bottom of block 4 relatively and contacts with the top of lower bracer 3, and the horizontal edge 16 of the first fixture block is relative also with the horizontal edge 16 of the second fixture block
Contact.
A kind of fixture locking device described in the utility model, during work, uses screw that runners 1 is fixed on jig platform
On, playing fixation, riser 2 is screwed on runners 1, and lower position block 14 plays side pressure arm 12 and adding with riser 2
Spacing after Jin, it is ensured that will not swing, by adjusting stop nut 21, makes locking pliers 13 have suitable clamping force, the most non-
The most convenient, and laborsaving, do not have damage locking member, then pull the spanner of clamp, jaws can be made to open or close,
Workpiece is sandwiched in jaws 26 partly, and the horizontal edge of the first fixture block and the horizontal edge of the second fixture block clamp workpiece, upper compact heap 4 with under
Propping up bracer 3 and also clamp workpiece, upper limit position block 9 plays the effect of spacing upper pressing arm, and by Pressing clamp 11, product is compacted, no
Can loosen, it is ensured that the concordance of Product jointing, accuracy, after having welded, open the handle 23 of clamp 11 and locking pliers 13, take
Going out product, locking pliers 13 with Reusability, and can adjust force value.
Claims (5)
1. a fixture locking device, the riser (2) including runners (1), being installed on runners (1), interval are located on riser (2)
Side and the upper pressing arm of horizontally set, it is located at riser (2) right side and vertically arranged side pressure arm (12) and a clamp (11), described
Clamp (11) includes two chucks (10), forms the jaw of clamp (11) between two chucks (10), and the right-hand member of described upper pressing arm is fixed
Connecting clamp (11) one of them chuck (10), connecting clamp (11) another chuck (10), side are fixed in side pressure arm (12) top
Pressure arm (12) bottom is hinged with riser (2), it is characterised in that: by locking between side pressure arm (12) middle part and riser (2) top
Pincers (13) removably connect, and upper pressing arm, clamp (11), side pressure arm (12) and riser (2) enclose to set and formed for clamping workpiece and can
The jaws (26) of folding, is installed with down a bracer (3), is provided with compact heap on the downside of upper pressing arm left end on the upside of riser (2) left end
(4), lower bracer (3) is relative set with upper compact heap (4), is provided with the first fixture block, side pressure arm on the downside of described upper pressing arm right part
(12) top left side is provided with in the second fixture block, the first fixture block and the second fixture block are respectively positioned on jaws (26) and is relative set.
2. a kind of fixture locking device as claimed in claim 1, it is characterised in that: also set on the upside of the top of side pressure arm (12)
Having for blocking the descending upper limit position block of upper pressing arm (9), upper limit position block (9) is positioned at the chuck (10) that is connected with side pressure arm (12)
Left side.
3. a kind of fixture locking device as claimed in claim 2, it is characterised in that: described upper pressing arm is by connecting the most successively
The first horizontal extension (5) connect, oblique extension (6), vertical extension (7) and the second horizontal extension (8) are constituted, described
Oblique extension (6) is for extend the most obliquely, and described upper compact heap (4) is located at the first horizontal extension (5) left end
Downside, one of them chuck (10) of the right-hand member connecting clamp (11) of the second horizontal extension (8).
4. a kind of fixture locking device as claimed in claim 3, it is characterised in that: described first fixture block and the second fixture block are
L-shaped fixture block, L-shaped fixture block includes horizontal edge (16) and vertical edge (17), and the vertical edge (17) of described first fixture block is installed in the perpendicular of upper pressing arm
On straight extension (7), the horizontal edge (16) of the first fixture block is positioned at the bottom of vertical edge (17), and the vertical edge (17) of the second fixture block is installed in side
On pressure arm (12), the horizontal edge (16) of the second fixture block is positioned at the top of vertical edge (17).
5. a kind of fixture locking device as claimed in claim 1, it is characterised in that: set between side pressure arm (12) and riser (2)
There is lower position block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620649295.XU CN205733605U (en) | 2016-06-25 | 2016-06-25 | A kind of fixture locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620649295.XU CN205733605U (en) | 2016-06-25 | 2016-06-25 | A kind of fixture locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733605U true CN205733605U (en) | 2016-11-30 |
Family
ID=57381989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620649295.XU Active CN205733605U (en) | 2016-06-25 | 2016-06-25 | A kind of fixture locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984934A (en) * | 2017-05-18 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | A kind of threshold class workpiece weld jig |
| CN107160077A (en) * | 2017-05-26 | 2017-09-15 | 安徽江淮汽车集团股份有限公司 | A kind of fixture unit support meanss and weld jig |
-
2016
- 2016-06-25 CN CN201620649295.XU patent/CN205733605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984934A (en) * | 2017-05-18 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | A kind of threshold class workpiece weld jig |
| CN107160077A (en) * | 2017-05-26 | 2017-09-15 | 安徽江淮汽车集团股份有限公司 | A kind of fixture unit support meanss and weld jig |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |