CN208811648U - Ball tool in a kind of point - Google Patents
Ball tool in a kind of point Download PDFInfo
- Publication number
- CN208811648U CN208811648U CN201821174014.5U CN201821174014U CN208811648U CN 208811648 U CN208811648 U CN 208811648U CN 201821174014 U CN201821174014 U CN 201821174014U CN 208811648 U CN208811648 U CN 208811648U
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- CN
- China
- Prior art keywords
- clamping
- point
- club
- groove
- pawl
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to a point middle ball equipment technical field, it is intended to provide ball tool in a kind of point, its key points of the technical solution are that including workbench, place attachment base on the table, it is opened up in the attachment base fluted, a point middle club is plugged in the groove, club upper end dismantling connection has sphere in described point, the bottom end of the sphere offers inserting groove, magnetic patch is fixedly connected in the inserting groove, the upper end of club is set as arc-shaped in described point, ring-type concave is provided in the groove, the bottom wall of the ring-type concave is provided with clamping structure, club bottom end offers clamping cavity in described point, clamping cross bar is fixedly connected in the clamping cavity, the clamping cross bar and clamping structure are engaged by clamping；Ball tool enables a point middle club to be quickly clamped or separate with attachment base, removing and installing for point middle club, simple and easy easy implementation also may be implemented by a hand by the way that clamping structure is arranged in attachment base in this point.
Description
Technical field
The utility model relates to a point middle ball equipment technical fields, in particular to a kind of point of middle ball tool.
Background technique
Point in ball be called reference sphere, be it is a kind of positioning, centering spherical tool.A ball tool generally includes point in current point
Middle ball, point in club, strength magnetic support, club one end is fixed with ball, the other end in described point and passes through screw and spiral shell in described point
Pore structure is fixed on the strength magnetic support, and the strength magnetic support is fixed on workpiece.
When the workpiece processed is different, point middle ball that the height of club can be different, required in required point also can be different,
Even a point middle ball, which goes wrong, needs replacing.However, using that when ball tool, when there is the demand, can only will divide in above-mentioned point
Middle ball is formed by overall structure replacement with a point middle club, so that the tool application limitation is high, and use cost is high.
Currently, the patent of invention of Publication No. CN104999325B, it specifically discloses ball quick-replaceable knot in a kind of point
Structure, comprising: strength magnetic support, thereon putting hole, strength magnetic support side offer fixing threaded hole, the fixing threaded hole with it is described
Putting hole connection；Club in point, one end are inserted in the putting hole, and the other end has positioning table；Ball in point, has below
There is location hole, the positioning hole shape cooperates the positioning table.
Although above-mentioned technical proposal may be implemented to point middle ball and a point replacement for middle club, the workpiece to adapt to different adds
Work situation requires for screw to be screwed into fixing threaded hole, can not disposably operate success when dismantling installation, is also not achieved quickly
The effect of disassembly or installation.
Utility model content
The utility model is to provide ball tool in a kind of point, by the way that clamping structure is arranged in attachment base, makes a point middle ball
Bar quickly can be clamped or separate with attachment base, and removing and installing for point middle club also may be implemented by a hand, simple and easy
Easily implement.
The above-mentioned technical purpose of the utility model has the technical scheme that
Ball tool in a kind of point offers recessed including workbench, the attachment base of placement on the table in the attachment base
Slot, be plugged in the groove point in a club, club upper end dismantling connection has sphere in described point, and the bottom end of the sphere opens up
There is inserting groove, magnetic patch is fixedly connected in the inserting groove, the upper end of club is set as arc-shaped in described point, in the groove
It is provided with ring-type concave, the bottom wall of the ring-type concave is provided with clamping structure, and club bottom end offers clamping and holds in described point
Chamber, clamping cross bar is fixedly connected in the clamping cavity, and the clamping cross bar and clamping structure are engaged by clamping.
By using above-mentioned technical proposal, sphere can quickly dismantle installation with a point middle club, the clamping in point on club
Cross bar can match clamping with clamping structure, realize point in the disassembly of club and attachment base install, it is only necessary to will point in a club insert
A point installation for middle club can be realized in into groove, firmly extracted energy and mutually be separated a point middle club with attachment base, it is simple easy
Implement.
Further setting: the clamping structure includes that the shaft being fixedly connected in ring-type concave and shaft are rotatablely connected
Clamping pawl, the clamping pawl and the junction of shaft are provided with reduction torsion spring.
By using above-mentioned technical proposal, when a point middle club injects in groove, clamping cross bar can contradict clamping pawl, be clamped
Pawl rotating bar under the action of reduction torsion spring is clamped pawl in reduction torsion spring when being clamped cross bar and clamping pawl matches
The lower reset of effect, realizes the clamping to clamping cross bar, therefore realizes a point clamping for middle club.
Further setting: the clamping structure includes the clamping pawl being slidably matched with ring-type concave bottom wall, is arranged in ring-type
Spring one between concave station and clamping pawl, one end of the spring one and the side wall of ring-type concave are inconsistent, the other end and clamping
The side wall of pawl is inconsistent.
By using above-mentioned technical proposal, the elastic potential energy of spring one can contradict clamping pawl to the intermediate mobile of annular boss
, when being clamped cross bar and acting on clamping pawl, clamping pawl is mobile to both sides, when be clamped cross bar matched with clamping pawl be clamped when
It waits, is clamped pawl and is engaged clamping cross bar under the action of spring one, realize clamping.
Further setting: the bottom wall of the ring-type concave offers sliding slot, and the bottom end of the clamping pawl is fixedly connected with cunning
Block, the sliding block are in sliding fit with the sliding chute.
By using above-mentioned technical proposal, sliding slot and being slidably matched for sliding block can carry out a fixing limit to clamping pawl, prevent
Only clamping pawl offset.
Further setting: there are two the clamping pawl settings, center of two clamping pawls about groove height direction
Spool is symmetrical arranged, and two clamping pawls are inconsistent, and blocked hole, the blocked hole and card are formed between two clamping pawls
Cross bar is connect to match.
By using above-mentioned technical proposal, the occlusion to clamping cross bar is may be implemented in two clamping pawls, makes to be clamped cross bar
Clamping is more secured, prevents the disengaging of clamping cross bar and blocked hole.
Further setting: the upper end of the clamping pawl is provided with chamfering, and the part that two clamping pawls contradict is set as
Arc-shaped.
By using above-mentioned technical proposal, the setting of chamfering and circular arc can reduce clamping cross bar and clamping pawl in clamping
Contact area, reduce frictional force, make be clamped cross bar and be clamped pawl clamping more convenience with it is laborsaving.
Further setting: club is equipped with position limiting structure in described point, and the position limiting structure includes fixing with a point middle club
The spring two of connection, the convex block being fixedly connected with spring two, the side wall of the groove offer guide channel, the convex block and guiding
Slot matches.
By using above-mentioned technical proposal, the setting of position limiting structure can be convenient operator's capturing position, by a point middle ball
Bar smoothly with clamping structure be clamped, by convex block it is corresponding with guide channel just can make be clamped cross bar with clamping pawl it is corresponding, realization fastly
Speed clamping.
Further setting: the side wall of the guide channel offers clamping groove, and the convex block matches with clamping groove, described convex
Arc-shaped is disposed as on the inside of the outside of block and clamping groove.
By using above-mentioned technical proposal, when convex block glides to a certain extent, convex block under the action of spring two with clamping
Slot matching clamping can carry out second of clamping to a point middle club and limit, keep point clamping of middle club stronger.
Further setting: the bottom wall of the groove is fixedly connected with spring three, the bottom end of club and spring three in described point
Upper end it is inconsistent.
By using above-mentioned technical proposal, the setting of spring three can apply certain support force to a point middle club, make to tear open
It is more laborsaving when club in dividing, it is convenient to a point fractionation for middle club.
Further setting: electromagnet is provided in the workbench.
By using above-mentioned technical proposal, attachment base can be fixed in workbench by the setting of electromagnet, be prevented in work
The movement for making club in lower point of state, when electromagnet does not work, can random mobile connection seat, to adapt to different building rings
Border.
In conclusion the utility model has the following beneficial effects:
1, the Fast Installation disassembly of sphere with point middle club may be implemented in the intracorporal inserting groove of ball and magnetic patch；
2, the setting of clamping structure, clamping can be realized by injecting a point middle club in groove, simple and fast；
3, the setting of position limiting structure can be such that clamping cross bar is smoothly mutually clamped with clamping pawl, facilitate positioning；
4, the setting of electromagnet can be convenient mobile and fixed connecting base position to adapt to different working environments.
Detailed description of the invention
Fig. 1 is for embodying a point overall structure diagram for middle ball tool；
Fig. 2 is for embodying the structure sectional view in Fig. 1 at A-A；
Fig. 3 is for embodying the structure enlargement diagram in Fig. 2 at B；
Fig. 4 is for embodying the structure enlargement diagram in Fig. 2 at C；
Fig. 5 is the structural schematic diagram for embodying the clamping structure in embodiment two.
In figure, 1, workbench；11, electromagnet；2, attachment base；21, groove；22, ring-type concave；221, sliding slot；23, it guides
Slot；231, clamping groove；24, spring three；3, club in dividing；31, it is clamped cavity；32, it is clamped cross bar；4, sphere；41, inserting groove；
42, magnetic patch；5, clamping structure；51, shaft；52, it is clamped pawl；521, sliding block；53, spring one；6, reduction torsion spring；7, blocked hole；
8, position limiting structure；81, spring two；82, convex block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment one: ball tool in a kind of point, as shown in Figure 1, including workbench 1, the attachment base being placed on workbench 1
2, in attachment base 2 disassembly have point in a club 3, dismantling connection has sphere 4 on point middle club 3, and the setting of dismantling connection is convenient for changing
Club 3 and sphere 4 in point.
As shown in Fig. 2, being provided with electromagnet 11 in workbench 1, attachment base 2 can be fixed on work by the setting of electromagnet 11
Make to prevent from dividing in the operating condition in platform 1 movement of middle club 3 can random mobile connection seat when electromagnet 11 does not work
2。
As shown in figure 3, the bottom end of sphere 4 offers inserting groove 41, magnetic patch 42, inserting groove are fixedly connected in inserting groove 41
41 notch is set as arc-shaped, and the upper end of club 3 is also configured as arc-shaped in point, can be convenient point middle club 3 and sphere 4
Quickly disassembly and installation offers convenience for replacement sphere 4.
As shown in figure 4, opening up fluted 21 in attachment base 2, club 3 is plugged in groove 21 in point, 3 bottom end of club in point
Clamping cavity 31 is offered, is clamped in cavity 31 and is fixedly connected with clamping cross bar 32, be provided with ring-type concave 22, ring in groove 21
The bottom wall of shape concave station 22 is provided with clamping structure 5, and clamping cross bar 32 and clamping structure 5 are engaged by clamping, and clamping structure 5 includes fixing
The shaft 51 being connected in ring-type concave 22, the clamping pawl 52 being rotatablely connected with shaft 51, are clamped the connection of pawl 52 and shaft 51
Place is provided with reduction torsion spring 6, and there are two the clamping settings of pawl 52, centerline axis of two clamping pawls 52 about 21 short transverse of groove
It is symmetrical arranged, two clamping pawls 52 are inconsistent, and blocked hole 7, blocked hole 7 and clamping 32 phase of cross bar are formed between two clamping pawls 52
Matching, when a point middle club 3 injects in groove 21, clamping cross bar 32 can contradict clamping pawl 52, be clamped pawl 52 in reduction torsion spring 6
It acts on lower rotating bar and it is multiple under the action of reduction torsion spring 6 to be clamped pawl 52 when being clamped cross bar 32 and clamping pawl 52 matches
, it realizes the clamping to clamping cross bar 32, therefore realization divides a clamping for middle club 3, need to will only divide the middle insertion of a club 3 groove 21 just
The clamping limit to point middle club 3 may be implemented, it is convenient and efficient.
As shown in figure 4, the upper end of clamping pawl 52 is provided with chamfering, the part that two clamping pawls 52 contradict is set as circular arc
The setting of shape, chamfering and circular arc can reduce clamping cross bar 32 and be clamped contact area of the pawl 52 in clamping, reduce frictional force,
Make be clamped cross bar 32 and be clamped pawl 52 clamping more convenience with it is laborsaving, the bottom wall of groove 21 is fixedly connected with spring 3 24,
The bottom end of club 3 and the upper end of spring 3 24 are inconsistent in point, and the setting of spring 3 24 can apply a point middle club 3 certain
Support force makes to split more laborsaving when dividing middle club 3, the convenient fractionation to club 3 in dividing.
As shown in figure 4, the shackle portion of point middle club 3 and groove 21 is equipped with position limiting structure 8, position limiting structure 8 includes and divides
Spring 2 81 that middle club 3 is fixedly connected, the convex block 82 being fixedly connected with spring 2 81, the side wall of groove 21 offer guide channel
23, convex block 82 matches with guide channel 23, and the side wall of guide channel 23 offers clamping groove 231, convex block 82 and 231 phase of clamping groove
Match, the outside of convex block 82 and the inside of clamping groove 231 are disposed as arc-shaped, and the setting of position limiting structure 8 can be convenient operator
Member's capturing position, will point in a club 3 be smoothly clamped with clamping structure 5, can just make card for convex block 82 is corresponding with guide channel 23
It is corresponding with clamping pawl 52 to connect cross bar 32, realizes quickly clamping, when convex block 82 glides to a certain extent, convex block 82 is in spring 2 81
Effect is lower to match clamping with clamping groove 231, can carry out second of clamping to a point middle club 3 and limit, make a point clamping for middle club 3
It is stronger.
Embodiment two: the middle ball tool of one kind point, as shown in figure 5, with embodiment one the difference is that clamping structure 5 not
Together, clamping structure 5 includes the clamping pawl 52 being slidably matched with 22 bottom wall of ring-type concave, setting in ring-type concave 22 and clamping pawl 52
Between spring 1, one end of spring 1 and the side wall of ring-type concave 22 are inconsistent, the other end and clamping pawl 52 side wall
Inconsistent, when the clamping cross bar 32 in point middle club 3 acts on clamping pawl 52, pressure makes to be clamped pawl 52 to close to cyclic annular
The side wall of concave station 22 is close, and spring 1 is in compressive state, when blocked hole 7 is matched with clamping cross bar 32, spring one
53 can set back under elastic potential energy, and clamping cross bar 32 is clamped, and realize the fixed clamping of point middle club 3.
As shown in figure 5, the bottom wall of ring-type concave 22 offers sliding slot 221, the bottom end of clamping pawl 52 is fixedly connected with sliding block
521, sliding block 521 is slidably matched with sliding slot 221, and sliding slot 221 and being slidably matched for sliding block 521 can carry out centainly clamping pawl 52
Limit prevents clamping pawl 52 from shifting under the conflict of clamping cross bar 32.
Specific work process: in the operating condition, electromagnet 11 is powered, is fixedly connected on attachment base 2 on workbench 1
It realizes a point fixation for middle ball tool, convex block 82 is made to match with guide channel 23, a middle club 3 will be divided to be plugged into recessed in attachment base 2
In slot 21, clamping cross bar 32 contradicts clamping pawl 52 and is rotated in shaft 51, matches when clamping cross bar 32 with blocked hole 7
When, reduction torsion spring 6 supports the dynamic pawl 52 that is clamped and is resetted, and so that two clamping pawls 52 and clamping pawl 52 is engaged by clamping and realizes a point middle ball
The fixed clamping of bar 3, while convex block 82 and clamping groove 231 are engaged by clamping, realization connects and fixes again, when needing replacing sphere 4
Only sphere 4 need to be extracted, when sphere 4 is installed, only need to by clamping groove 231 with point in 3 grafting of club, magnetic patch 42 attracts point
Middle club 3 keeps sphere 4 fixed.
When another middle snap fit is that clamping cross bar 32 contradicts clamping pawl 52, pressure makes to be clamped pawl 52 to close to ring-type concave
22 side wall is close, and spring 1 is in compressive state, and when blocked hole 7 is matched with clamping cross bar 32, spring 1 exists
It can set back under elastic potential energy, clamping cross bar 32 is clamped, realize the fixed clamping of point middle club 3.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. ball tool in a kind of point, including workbench (1), the attachment base (2) being placed on workbench (1), it is characterised in that: institute
It states and is opened up in attachment base (2) fluted (21), a point middle club (3) is plugged in the groove (21), in described point on club (3)
End dismantling connection has sphere (4), and the bottom end of the sphere (4) offers inserting groove (41), fixed in the inserting groove (41) to connect
It is connected to magnetic patch (42), the upper end of club (3) is set as arc-shaped in described point, is provided with ring-type concave in the groove (21)
(22), the bottom wall of the ring-type concave (22) is provided with clamping structure (5), and club (3) bottom end offers clamping and holds in described point
Chamber (31), is fixedly connected with clamping cross bar (32) in the clamping cavity (31), the clamping cross bar (32) and clamping structure (5)
It is engaged by clamping.
2. ball tool in a kind of point according to claim 1, it is characterised in that: the clamping structure (5) includes fixed connects
Connect shaft (51) in ring-type concave (22), the clamping pawl (52) with shaft (51) rotation connection, the clamping pawl (52) and
The junction of shaft (51) is provided with reduction torsion spring (6).
3. a kind of point of middle ball tool according to claim 1, it is characterised in that: the clamping structure (5) includes and ring-type
Spring one of the clamping pawl (52), setting that concave station (22) bottom wall is slidably matched between ring-type concave (22) and clamping pawl (52)
(53), one end of the spring one (53) and the side wall of ring-type concave (22) are inconsistent, the side wall of the other end and clamping pawl (52)
It is inconsistent.
4. ball tool in a kind of point according to claim 3, it is characterised in that: the bottom wall of the ring-type concave (22) opens up
Have sliding slot (221), the bottom end of clamping pawl (52) is fixedly connected with sliding block (521), the sliding block (521) and sliding slot (221)
It is slidably matched.
5. ball tool in a kind of point according to claim 2 or 3, it is characterised in that: the clamping pawl (52) is provided with two
A, two clampings pawl (52) are symmetrical arranged about the centerline axis of groove (21) short transverse, two clamping pawls
(52) inconsistent, blocked hole (7) are formed between two clamping pawls (52), the blocked hole (7) and clamping cross bar (32) phase
Matching.
6. ball tool in a kind of point according to claim 5, it is characterised in that: the upper end of clamping pawl (52) is provided with
Chamfering, the part that two clampings pawl (52) contradict are set as arc-shaped.
7. ball tool in a kind of point according to claim 1, it is characterised in that: club (3) is equipped with limit in described point
Structure (8), the position limiting structure (8) include that the spring two (81) being fixedly connected with point middle club (3) and spring two (81) are fixed
The side wall of the convex block (82) of connection, the groove (21) offers guide channel (23), the convex block (82) and guide channel (23) phase
Matching.
8. ball tool in a kind of point according to claim 7, it is characterised in that: the side wall of the guide channel (23) offers
Clamping groove (231), the convex block (82) match with clamping groove (231), outside and clamping groove (231) of the convex block (82)
Inside is disposed as arc-shaped.
9. ball tool in a kind of point according to claim 1, it is characterised in that: the bottom wall of the groove (21) is fixedly connected
There is spring three (24), the bottom end of club (3) and the upper end of spring three (24) are inconsistent in described point.
10. ball tool in a kind of point according to claim 1, it is characterised in that: be provided with electromagnetism in the workbench (1)
Iron (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174014.5U CN208811648U (en) | 2018-07-23 | 2018-07-23 | Ball tool in a kind of point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174014.5U CN208811648U (en) | 2018-07-23 | 2018-07-23 | Ball tool in a kind of point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811648U true CN208811648U (en) | 2019-05-03 |
Family
ID=66271409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821174014.5U Expired - Fee Related CN208811648U (en) | 2018-07-23 | 2018-07-23 | Ball tool in a kind of point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702045A (en) * | 2019-09-27 | 2020-01-17 | 安徽浩杨机械有限公司 | Simple to operate's benchmark ball |
| CN111729422A (en) * | 2020-06-29 | 2020-10-02 | 安徽世倾环保科技有限公司 | Wide-purpose block-mounted dust removal filter bag |
| CN116297099A (en) * | 2023-03-20 | 2023-06-23 | 无锡江炟建设工程质量检测有限公司 | Sponge urban rainwater infiltration detection device |
-
2018
- 2018-07-23 CN CN201821174014.5U patent/CN208811648U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702045A (en) * | 2019-09-27 | 2020-01-17 | 安徽浩杨机械有限公司 | Simple to operate's benchmark ball |
| CN111729422A (en) * | 2020-06-29 | 2020-10-02 | 安徽世倾环保科技有限公司 | Wide-purpose block-mounted dust removal filter bag |
| CN116297099A (en) * | 2023-03-20 | 2023-06-23 | 无锡江炟建设工程质量检测有限公司 | Sponge urban rainwater infiltration detection device |
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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: 20190503 Termination date: 20200723 |