CN205996844U - A kind of slip-off preventing clamping workpiece device - Google Patents
A kind of slip-off preventing clamping workpiece device Download PDFInfo
- Publication number
- CN205996844U CN205996844U CN201621024678.4U CN201621024678U CN205996844U CN 205996844 U CN205996844 U CN 205996844U CN 201621024678 U CN201621024678 U CN 201621024678U CN 205996844 U CN205996844 U CN 205996844U
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- Prior art keywords
- hole
- jaw
- locating slot
- slip
- workpiece
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Abstract
This utility model provides a kind of slip-off preventing clamping workpiece device, belongs to field of mechanical technique.It solves the problems, such as cannot prevent from during existing fixture clamping workpiece coming off.This slip-off preventing clamping workpiece device includes the body being in the form of a column, outer body offers locating slot vertically, it is provided with jaw and elastic component in locating slot, the both sides cell wall of jaw and locating slot forms hinged, the elastic force of elastic component acts on jaw, and the leading section of body has location hole, is connected by connecting hole between location hole and locating slot, connect in the hole and be provided with anti-falling piece, anti-falling piece is pressed in connection in the hole under the elastic force effect of elastic component and makes part anti-falling piece stretch into positioning in the hole by jaw.It has the advantages that effectively prevent workpiece from coming off.
Description
Technical field
This utility model belongs to field of mechanical technique, is related to a kind of clamping device, and more particularly, to a kind of slip-off preventing clamps work
Part device.
Background technology
With social development, the continuous improvement of industrial technology level, mechanical automation produces and is increasingly subject to people's
Pay attention to and be widely used, particularly some assembly processes, manual assembly is gradually automated or semi-automatic assembling is replaced,
Labor intensity, improve production efficiency so can be substantially reduced.Currently for this miniature workpiece of nut, it is capable of on automatically
The device of nut is also fewer, is substantially all or relies on producers by manually to complete upper cap nut, main cause
It is exactly nut small volume, be difficult to clamp, lead to nut to be easy for backing out from instrument.
In order to solve the problems, such as miniature workpiece be difficult clamp, Chinese patent once disclosed a kind of clamping workpiece outline folder
Tool [application number：201210526831.3], it include chuck body, the left and right jaw for workpiece pressing two sides, as applying
The screw rod of power apparatus, left and right jaw has included the top driven end of clamping action and has played the bottom drive end that force acts on, left,
The middle part of right jaw is respectively hinged in chuck body, and the drive end of right jaw laterally offers tapped through hole, and screw rod passes through
The tapped through hole drive end with left jaw offsets, the drive end of left and right jaw is additionally provided with back-moving spring, and this fixture passes through suitable
Hour hands rotate screw rod thus inversely driving jaw to rotate, under left and right jaw cooperates, you can clamping workpiece.
But, in place of the fixture of above-mentioned clamping workpiece outline still has some shortcomings：When this fixture is used for pressing from both sides
When holding nut and applying in automatic charging device or can be come on the device such as automatic upper cap nut by rotation, due to only by
Left and right jaw is clamped in outside workpiece workpiece is clamped, and nut can rotate in upper cap nut, then
Axial movement will be produced between left and right jaw and nut, the position of nut arises that skew, thus lead to nut from
Backing out between left and right jaw.
Content of the invention
The purpose of this utility model is the problems referred to above existing for prior art it is proposed that a kind of slip-off preventing clamping workpiece
Device, technical problem to be solved is how to prevent workpiece from coming off when workpiece automatically feeding or rotation are installed.
The purpose of this utility model can be realized by following technical proposal：
A kind of slip-off preventing clamping workpiece device, including the body being in the form of a column, described outer body offers positioning vertically
Groove, is provided with jaw and elastic component in described locating slot, jaw forms hinged, the elastic force of elastic component with the both sides cell wall of locating slot
Act on jaw it is characterised in that the leading section of described body has location hole, pass through between described location hole and locating slot
Connecting hole is connected, and described connection in the hole is provided with anti-falling piece, and anti-falling piece is pressed under the elastic force effect of elastic component by described jaw
Connect in the hole and make part anti-falling piece stretch into positioning in the hole.
The location hole of body front end is used for placing workpiece, when positioning in the hole put into by workpiece, meeting and anticreep outside workpiece
The part that part stretches into positioning in the hole contacts, then anti-falling piece will be stretched into outside workpiece with the part generation effect of positioning in the hole
Power, due to anti-falling piece be by jaw front end elastic component elastic force effect under be pressed in connecting hole, therefore can make anti-falling piece with
And jaw front end together overcome elastic component elastic force act on and outwardly against.After positioning in the hole put into completely by workpiece, due to
The active force of workpiece side wall can make elastic component produce counteracting force under the elastic force of itself, and that is, elastic component acts in the elastic force of itself
The trend of reset to be formed down, anti-falling piece is pressed in connection in the hole and makes part anti-falling piece stretch into positioning in the hole by jaw front end again
And be clamped on the lateral wall of workpiece, so that workpiece is securely held in positioning in the hole.
When being connected to body on automatic feed mechanism or rotary installing mechanism, it is clamped in the side of workpiece by jaw
Portion, and by location hole, the axial movement of workpiece is carried out spacing it is possible to install in self-feeding or rotation well
During play the effect preventing workpiece from coming off, especially when workpiece is for nut, by this slip-off preventing clamping workpiece device
Slip-off preventing acts on, and the automatization being more that by nut installs.
In above-mentioned slip-off preventing clamping workpiece device, the outside that described anti-falling piece stretches into the part of positioning in the hole has
Spigot surface.
In order that location hole is preferably coordinated with workpiece, shape size phase that the shape size of location hole is done and workpiece
With, and because part anti-falling piece stretches into positioning in the hole, the outside setting therefore stretching into the part of positioning in the hole in anti-falling piece is led
To face, so when positioning in the hole put into by workpiece, the lateral wall of workpiece can be moved along spigot surface and stretch into anti-falling piece and be determined
The part of position in the hole extrudes, laterally so that workpiece can put into positioning in the hole completely.
In above-mentioned slip-off preventing clamping workpiece device, described connecting hole is taper hole, and described anti-falling piece is to be arranged at
Connect the little steel ball of in the hole, described connecting hole is inwardly opened up to the side wall of location hole by the bottom cell wall of locating slot, and even
Connect the aperture in hole to be gradually reduced towards the side wall of location hole by the bottom cell wall of locating slot, the external diameter of described little steel ball is located at even
Connect between the maximum aperture in hole and the aperture of minimum, little steel ball is pressed under the elastic force effect of spring by the front end of described jaw
Connect in the hole and make partly little steel ball stretch into positioning in the hole.
Original state, positioning in the hole does not have workpiece to put into, the elastic force of spring act on make on jaw the front end of jaw around
Hinged spot wobble, the front end of such jaw is just pressed close to the bottom cell wall of locating slot and little steel ball is pressed in connection in the hole, due to
Connecting hole is taper hole, and the external diameter of little steel ball is located between the maximum aperture of connecting hole and the aperture of minimum, therefore little steel ball meeting portion
Divide and stretch out and be located at positioning in the hole from connection in the hole.
Because little steel ball is spherical in shape, the sphere outside little steel ball stretches into just self-assembling formation spigot surface after positioning in the hole,
Therefore when positioning in the hole and having workpiece to put into, the lateral wall of workpiece along the sphere inward of little steel ball, and by little steel ball with
And jaw front end is outwardly against so, workpiece is completely installed in positioning in the hole, and then jaw front end is in the bullet of spring
Resetting under power effect and so that little steel ball is withstood on the lateral wall of workpiece, thus forming clamping to workpiece, preventing workpiece from automatically sending
Occur coming off during material or rotation installation etc..
In above-mentioned slip-off preventing clamping workpiece device, as another kind of technical scheme, described anti-falling piece is to protrude from
The anti-delinking part of jaw front end, described anti-delinking part is hemispherical and is located at connection in the hole, and part anti-delinking part is stretched out outside connecting hole simultaneously
It is located at positioning in the hole.
Original state, positioning in the hole does not have workpiece to put into, the elastic force of spring act on make on jaw the front end of jaw around
Hinged spot wobble and press close to the bottom cell wall of locating slot, the hemispherical anti-delinking part in jaw front end embeds and connects in the hole, and portion
Point anti-delinking part is stretched out outside connecting hole and is located at positioning in the hole.
Because anti-delinking part is hemispherical, then the lateral surface of anti-delinking part just self-assembling formation after extending into positioning in the hole
Spigot surface, therefore when positioning in the hole and having workpiece to put into, the lateral wall of workpiece along the spherical surface inward of anti-delinking part, and
By jaw front end outwardly against so, workpiece is completely installed in positioning in the hole, and then jaw front end is in the bullet of spring
Resetting under power effect and so that anti-delinking part is withstood on the lateral wall of workpiece, thus forming clamping to workpiece, preventing workpiece from automatically sending
Occur coming off during material or rotation installation etc..
In above-mentioned slip-off preventing clamping workpiece device, the described jaw side corresponding with the bottom cell wall of locating slot
For plane, the described bottom cell wall of locating slot offers installing hole, described elastic component includes being arranged at installs in the hole
Spring and big steel ball, the elastic force of spring ejects partly big steel ball outside installing hole and is pressed in the bottom cell wall phase of jaw and locating slot
On corresponding side.
Because the jaw side corresponding with the bottom cell wall of locating slot is plane, will partly big steel ball hence with spring
Ejection installing hole is outer and contacts with this side of jaw, by big steel ball transmitting forces so that more steady during piece-holder
Fixed, slip-off preventing is better.
In above-mentioned slip-off preventing clamping workpiece device, described locating slot quantity is two and is symmetricly set in body
Outside, is equipped with above-mentioned jaw in two locating slots, two locating slots are connected by described installing hole, and described both ends of the spring is respectively
Acted on the rear end of two jaws by corresponding big steel ball.
Symmetrically open up two locating slots in the outside of body and place jaw respectively in two locating slots, be primarily directed to
The symmetric figure workpiece of rule, such as hexagonal (hexagon)nut, square nuts and anistree nut etc., so piece-holder can be obtained more
Firmly, improve slip-off preventing effect further.
In above-mentioned slip-off preventing clamping workpiece device, as another kind of technical scheme, described jaw and locating slot
Both sides cell wall passes through hinge, and described elastic component includes the torsion spring being enclosed within bearing pin, and the two ends of torsion spring are respectively acting on determines
On the side cell wall of position groove and jaw.Can also be played as elastic component using torsion spring and increase the beady effect of steel with spring
Really.
In above-mentioned slip-off preventing clamping workpiece device, described body includes head and afterbody, and described head is in circle
Column or polygon prism shape, described afterbody is cylindrical or polygon prism shape, and the size of described head is more than the size of afterbody, institute
The locating slot stated and location hole are all opened on the head of body.
Body is set to head and afterbody, the size of head is more than the size of afterbody, primarily to enabling afterbody
It is easy to be connected with automatic feed mechanism or rotary installing mechanism etc., so when the location hole on the head that workpiece is driven into body
It is possible to the effect of slip-off preventing is played in workpiece automatically feeding or rotation when installing when interior.
In above-mentioned slip-off preventing clamping workpiece device, described location hole is four corner apertures, hexagon ring or anistree hole.
Location hole is set to four corner apertures, hexagon ring or anistree hole, primarily to enable location hole with conventional
Square nuts, hexagonal (hexagon)nut or anistree nut match, certainly, it is also possible to be set to location hole in addition to above-mentioned shape
Circular port, other polygonal hole or irregular profiled holes, main purpose be also provided to enable the shape of location hole with
The matching form of workpiece closes, so that workpiece can be securely clamped in the purpose reaching slip-off preventing in location hole.
Compared with prior art, this slip-off preventing clamping workpiece device passes through to arrange location hole in body front end and is arranged at this
Jaw on body matches, and after positioning in the hole put into by workpiece using jaw and disconnecting prevention structure mating reaction in workpiece side
Wall to form clamping to workpiece, so that workpiece can be securely clamped in positioning in the hole, and by location hole come to workpiece
Axial movement carries out spacing, and this slip-off preventing clamping workpiece device is being matched with automatic feed mechanism or rotary installing mechanism etc.
During realizing workpiece automatically feeding or rotation installation, the effect preventing workpiece from coming off can be functioned well as, especially work as workpiece
During for nut, by the slip-off preventing effect of this slip-off preventing clamping workpiece device, the automatization being more that by nut installs.
Brief description
Fig. 1 is the transverse sectional view of this slip-off preventing clamping workpiece device embodiment one.
Fig. 2 is the longitudinal sectional view of this slip-off preventing clamping workpiece device embodiment one.
Fig. 3 is the transverse sectional view of this slip-off preventing clamping workpiece device embodiment two.
Fig. 4 is the longitudinal sectional view of this slip-off preventing clamping workpiece device embodiment two.
In figure, 1, body；1a, head；1a1, locating slot；1a2, installing hole；1a3, location hole；1a4, connecting hole；1b, tail
Portion；2nd, jaw；3rd, spring；4th, little steel ball；4a, spigot surface；5th, big steel ball；6th, bearing pin.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
Embodiment one
As depicted in figs. 1 and 2, a kind of slip-off preventing clamping workpiece device, including the body 1 being in the form of a column, along axle outside body 1
To offering locating slot 1a1, in locating slot 1a1, it is provided with jaw 2, bearing pin is passed through in the two side of the middle part of jaw 2 and locating slot 1a1
6 formation are hinged.Installing hole 1a2 is inwardly offered on the bottom cell wall of locating slot 1a1, in installing hole 1a2, is provided with elastic component, elasticity
Part includes spring 3 and big steel ball 5, and one end of spring 3 acts on the bottom hole wall of installing hole 1a2, jaw 2 and locating slot 1a1
The corresponding side of bottom cell wall be plane, it is outer and be pressed in that partly big steel ball 5 is ejected installing hole 1a2 by the other end of spring 3
On the side corresponding with the bottom cell wall of locating slot 1a1 of jaw 2 rear end, the front end of jaw 2 thus acts in the elastic force of spring 3
Under press close to the bottom cell wall of locating slot 1a1.
The front end of body 1 has location hole 1a3, and the shape of location hole 1a3 is corresponding with workpiece shapes, can be hexagon
Hole, tetragonal hole, octagonal aperture, circular port or irregularly-shaped hole, location hole 1a3 is connected by connecting hole 1a4 with locating slot 1a1
Logical, connecting hole 1a4 actually inwardly opens up to the sidepiece hole wall of location hole 1a3 from the bottom cell wall of locating slot 1a1, even
Connect and in the 1a4 of hole, be provided with anti-falling piece, jaw 2 under the elastic force effect of spring 3, anti-falling piece is pressed in connecting hole 1a4, and makes part
Anti-falling piece stretches in location hole 1a3, and the outside of the part that anti-falling piece is located in location hole 1a3 has spigot surface 4a.
In the present embodiment, this anti-falling piece includes the little steel ball 4 being arranged in connecting hole 1a4, and connecting hole 1a4 is taper hole,
The aperture of the port that connecting hole 1a4 is located on the bottom cell wall of locating slot 1a1 is more than connecting hole 1a4 and is located at location hole 1a3 side wall
On port aperture.The front end of jaw 2 presses close to the bottom cell wall of locating slot 1a1 under the elastic force effect of spring 3, and jaw 2
Little steel ball 4 is pressed in connecting hole 1a4 for front end, and little steel ball 4 part is stretched out outside connecting hole 1a4 and is located in location hole 1a3.Due to
Little steel ball 4 is spherical in shape, the sphere in little steel ball 4 outside stretch in location hole 1a3 after just self-assembling formation spigot surface 4a.
This slip-off preventing clamping workpiece device be primarily directed to the less middle-size and small-size workpiece of some sizes (such as lug,
Hexagonal (hexagon)nut, polygon workpeace or some special-shaped workpieces) use when self-feeding or rotation are installed, body 1
Including head 1a and afterbody 1b, head 1a can be cylindrical or polygon prism shape, afterbody 1b can also be cylindrical or
It is polygon prism shape, the size of head 1a is greater than the size of afterbody 1b, locating slot 1a1 and location hole 1a3 etc. is all opened in body 1
Head 1a on.Setting afterbody 1b is primarily to enable body 1 with automatic feed mechanism or rotary installing mechanism etc. even
Connect, the effect of slip-off preventing so when installing, can be played in workpiece automatically feeding or rotation.
Original state, does not have workpiece to put in location hole 1a3, and the elastic force of spring 3 acts on jaw 2 rear end, and makes jaw 2
Front end inwardly swings around pin joint and presses close to the bottom cell wall of locating slot 1a1, and it is fixed that little steel ball 4 is pressed in by such jaw 2 front end
In connecting hole 1a4 between the groove 1a1 and location hole 1a3 of position, little steel ball 4 part is stretched out outside connecting hole 1a4 and is located at location hole 1a3
Interior.
When there being workpiece to put in location hole 1a3, because little steel ball 4 is spherical in shape, the lateral wall of therefore workpiece can edge
The sphere little steel ball 4 is pressed into and by little steel ball 4 outwardly against little steel ball 4 is acted on by workpiece lateral wall into location hole 1a3
In retraction connecting hole 1a4, little steel ball 4 back action in jaw 2 front end and make jaw 2 front end overcome spring 3 elastic force act on and
Backswing, such jaw 2 rear end just compression spring 3 by big steel ball 5.
After workpiece is put in location hole 1a3 completely, because the active force of workpiece side wall can make spring 3 in the elastic force of itself
Lower generation counteracting force, that is, spring 3 itself elastic force effect under reset to be formed trend, and make jaw 2 front end again around
Pin joint to press close to the bottom cell wall of locating slot 1a1 and act on little steel ball 4, so that little steel ball 4 passes through connecting hole 1a4
Be pressed on the side wall of workpiece, workpiece is thus securely held in location hole 1a3 so that workpiece in self-feeding or
Be not in obscission during rotation installation etc., particularly when the workpiece of clamping is nut, because location hole 1a3 is to work
The axially-movable of part limits, then by the slip-off preventing effect of this slip-off preventing clamping workpiece device, is more that by nut
Automatization install.
Embodiment two
In the present embodiment, the structure of embodiment one and principle are essentially identical, and difference is：As shown in Figure 3 and Figure 4, exist
In the present embodiment, it is symmetrically arranged with two locating slot 1a1 outside the head 1a of body 1, in two locating slot 1a1, is equipped with jaw
Two locating slot 1a1 are connected by 2, installing hole 1a2, and the two ends of spring 3 withstand on corresponding folder by corresponding big steel ball 5 respectively
On pawl 2 rear end.All it is connected by connecting hole 1a4 between two locating slot 1a1 and connecting hole 1a4, be all provided with two connecting hole 1a4
There is little steel ball 4, the front end of two jaws 2 under the elastic force effect of spring 3, corresponding little steel ball 4 is pressed in connecting hole 1a4.By
It is hemispherical in anti-delinking part, then the lateral surface of anti-delinking part just self-assembling formation spigot surface after extending in location hole 1a3
4a.
The present embodiment forms double fastener pawl 2 structure by being symmetrical arranged two locating slot 1a1 outside body 1 head 1a,
Primarily to clamping to regular symmetric figure workpiece, such as hexagonal (hexagon)nut, square nuts or anistree nut etc., so
Piece-holder can be obtained more firm, improve slip-off preventing effect further.
Embodiment three
The present embodiment is essentially identical with the structure of embodiment one and principle, and difference is：In the present embodiment, anticreep
Structure includes protruding from the anti-delinking part of jaw 2 front end, and anti-delinking part is hemispherical, and anti-delinking part embeds in connecting hole 1a4, part anticreep
Portion stretches out outside connecting hole 1a4 and stretches in location hole 1a3.Original state, does not have workpiece to put in location hole 1a3, the bullet of spring 3
Power acts on jaw 2 makes the front end of jaw 2 press close to the bottom cell wall of locating slot 1a1 around hinged spot wobble, before jaw 2
Hold hemispherical anti-delinking part to embed in connecting hole 1a4, and part anti-delinking part is stretched out outside connecting hole 1a4 and is located at location hole 1a3
Interior.
Because anti-delinking part is hemispherical, therefore when having workpiece to put in location hole 1a3, the lateral wall of workpiece along
The spherical surface inward of anti-delinking part, and by jaw 2 front end outwardly against so, workpiece is completely installed in fixed
In the hole 1a3 of position, then jaw 2 front end resets under the elastic force effect of spring 3 and makes on the lateral wall that anti-delinking part withstands on workpiece, from
And workpiece is formed with clamping, prevent workpiece from occurring coming off during self-feeding or rotation installation etc..
Example IV
The present embodiment is essentially identical with the structure of embodiment one and principle, and difference is：In the present embodiment, elasticity
Part includes the torsion spring being enclosed within bearing pin 6, and one end of torsion spring acts on the side cell wall of locating slot 1a1, and the other end of torsion spring is made
On jaw 2.The anticreep effect of workpiece can also be played using torsion spring as elastic component.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar
Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.
Claims (9)
1. a kind of slip-off preventing clamping workpiece device, including the body (1) being in the form of a column, described body (1) offers axially outside
Locating slot (1a1), is provided with jaw (2) and elastic component, two side channels of jaw (2) and locating slot (1a1) in described locating slot (1a1)
Wall formed hinged, the elastic force of elastic component act on jaw (2) upper it is characterised in that the leading section of described body (1) has positioning
Hole (1a3), is connected by connecting hole (1a4) between described location hole (1a3) and locating slot (1a1), described connecting hole (1a4)
Inside it is provided with anti-falling piece, described jaw (2) under the elastic force effect of elastic component, anti-falling piece is pressed in connecting hole (1a4) and makes part
Anti-falling piece stretches in location hole (1a3).
2. slip-off preventing clamping workpiece device according to claim 1 is it is characterised in that described anti-falling piece stretches into location hole
(1a3) outside of the part in has spigot surface (4a).
3. slip-off preventing clamping workpiece device according to claim 2 is it is characterised in that described connecting hole (1a4) is cone
Hole, described anti-falling piece is the little steel ball (4) being arranged in connecting hole (1a4), and described connecting hole (1a4) is by locating slot
(1a1) bottom cell wall inwardly opens up to the side wall of location hole (1a3), and the aperture of connecting hole (1a4) is by locating slot (1a1)
Bottom cell wall be gradually reduced towards the side wall of location hole (1a3), the external diameter of described little steel ball (4) is located at connecting hole (1a4)
Between maximum aperture and the aperture of minimum, the front end of described jaw (2) is under the elastic force effect of spring (3) by little steel ball
(4) it is pressed in connecting hole (1a4) and make partly little steel ball (4) to stretch in location hole (1a3).
4. slip-off preventing clamping workpiece device according to claim 2 is it is characterised in that described anti-falling piece is to protrude from folder
The anti-delinking part of pawl (2) front end, described anti-delinking part is hemispherical and is located in connecting hole (1a4), and connection is stretched out in part anti-delinking part
Hole (1a4) outward and is located in location hole (1a3).
5. slip-off preventing clamping workpiece device according to claim 1 is it is characterised in that described jaw (2) and locating slot
(1a1) the corresponding side of bottom cell wall is plane, and the described bottom cell wall of locating slot (1a1) offers installing hole
(1a2), described elastic component includes the spring (3) being arranged in installing hole (1a2) and big steel ball (5), and the elastic force of spring (3) will
Partly big steel ball (5) ejection installing hole (1a2) outward and is pressed in jaw (2) side corresponding with the bottom cell wall of locating slot (1a1)
On face.
6. slip-off preventing clamping workpiece device according to claim 5 is it is characterised in that described locating slot (1a1) quantity
For two and be symmetricly set in the outside of body (1), in two locating slots (1a1), it is equipped with above-mentioned jaw (2), described installing hole
(1a2) two locating slots (1a1) are connected, described spring (3) two ends act on two by corresponding big steel ball (5) respectively
On the rear end of jaw (2).
7. slip-off preventing clamping workpiece device according to claim 1 is it is characterised in that described jaw (2) and locating slot
(1a1) both sides cell wall is hinged by bearing pin (6), and described elastic component includes being enclosed within the torsion spring of bearing pin (6), and the two ends of torsion spring are divided
Do not act on side cell wall and the jaw (2) of locating slot (1a1).
8. slip-off preventing clamping workpiece device according to claim 1 is it is characterised in that described body (1) includes head
(1a) with afterbody (1b), described head (1a) is cylindrical or polygon prism shape, and described afterbody (1b) is cylindrical or many ribs
Column, the size of described head (1a) is more than the size of afterbody (1b), and described locating slot (1a1) and location hole (1a3) are all
It is opened on the head (1a) of body (1).
9. slip-off preventing clamping workpiece device according to claim 8 is it is characterised in that described location hole (1a3) is four
Corner apertures, hexagon ring or anistree hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024678.4U CN205996844U (en) | 2016-08-31 | 2016-08-31 | A kind of slip-off preventing clamping workpiece device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024678.4U CN205996844U (en) | 2016-08-31 | 2016-08-31 | A kind of slip-off preventing clamping workpiece device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996844U true CN205996844U (en) | 2017-03-08 |
Family
ID=58193625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621024678.4U Expired - Fee Related CN205996844U (en) | 2016-08-31 | 2016-08-31 | A kind of slip-off preventing clamping workpiece device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247562A (en) * | 2018-03-14 | 2018-07-06 | 苏州普费勒精密量仪有限公司 | A kind of self-centering measurement pedestal of polygon |
| CN109434409A (en) * | 2018-12-21 | 2019-03-08 | 东莞市混沌电子科技有限公司 | One kind wearing shell mechanism and its wears shell method |
-
2016
- 2016-08-31 CN CN201621024678.4U patent/CN205996844U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247562A (en) * | 2018-03-14 | 2018-07-06 | 苏州普费勒精密量仪有限公司 | A kind of self-centering measurement pedestal of polygon |
| CN108247562B (en) * | 2018-03-14 | 2024-03-29 | 苏州普费勒精密量仪有限公司 | Polygonal self-centering measuring base |
| CN109434409A (en) * | 2018-12-21 | 2019-03-08 | 东莞市混沌电子科技有限公司 | One kind wearing shell mechanism and its wears shell method |
| CN109434409B (en) * | 2018-12-21 | 2023-10-13 | 东莞市混沌电子科技有限公司 | Shell penetrating mechanism and shell penetrating method thereof |
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Granted publication date: 20170308 Termination date: 20190831 |