CN207448214U - A kind of axis grinding clamping tool with high applicability - Google Patents
A kind of axis grinding clamping tool with high applicability Download PDFInfo
- Publication number
- CN207448214U CN207448214U CN201721552194.1U CN201721552194U CN207448214U CN 207448214 U CN207448214 U CN 207448214U CN 201721552194 U CN201721552194 U CN 201721552194U CN 207448214 U CN207448214 U CN 207448214U
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- fixed clamping
- edge part
- movable holddown
- horizontal edge
- 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
A kind of axis grinding clamping tool with high applicability, including magnechuck, fixed clamping piece, movable holddown；Magnechuck is located at bottom, fixed clamping piece suction is fixed in above magnechuck, fixed clamping piece is in inverted L-type, multiple triangular grooves are equipped in the end of the upper horizontal edge part of fixed clamping piece, movable holddown is located at the outside of the upper horizontal edge part of fixed clamping piece, the upper horizontal edge part detachable connection of movable holddown and fixed clamping piece forms multiple positioning chambers between movable holddown and the upper horizontal edge of fixed clamping piece；Further include bottom bracket, it includes two burr adjustable tail margin bolts of bottom plate and support baseboard, the medial surface snap of the vertical edge part of bottom plate medial surface and fixed clamping piece, the lower end of two burr adjustable tail margin bolts uses rubber base plate, and the lower end positioned at bottom plate on the shank of bolt of two burr adjustable tail margin bolts has screwed a locking nut respectively.The grinding recruitment harness of this axis has the advantages of easy to adjust, and the axis clamping positioning for being applicable to different lengths is used.
Description
Technical field
The utility model belongs to shaft-like workpiece grinding frock, more particularly to a kind of axis grinding with high applicability
Use clamping tool.
Background technology
The existing frock that grinding is carried out to small shaft end, it is same to more small axis by fixed clamping piece and movable holddown
When clamping and positioning, it can be achieved that grinding while more small axis, has higher processing efficiency.But it is existing to small axis lower end into
The structure of row support is generally using cushion block, backing plate etc., in this way, to meet the needs of the grinding of the small axis of different lengths, just
It needs to be equipped with the cushion block of multiple sizes and polylith backing plate, and usually requires cushion block and backing plate cooperating use, cause small
The positioning of axis along the vertical direction is cumbersome.
The content of the invention
The utility model provides a kind of easy to adjust to solve technical problem present in known technology, is applicable to more
The axis grinding clamping tool with high applicability of the axis clamping positioning of kind length.
The utility model is adopted the technical scheme that solve technical problem present in known technology：
A kind of axis grinding clamping tool with high applicability, including magnechuck, fixed clamping piece, movable holddown；
The magnechuck is located at bottom, and the fixed clamping piece is inhaled in a manner of uprightly setting to be fixed in above magnechuck, described solid
Given clamp is in inverted L-type, and multiple three have been uniformly arranged in the horizontal direction in the end of the upper horizontal edge part of fixed clamping piece
Angular groove, the movable holddown are arranged on the outside of the upper horizontal edge part of fixed clamping piece, and the movable holddown passes through connection
Detachable connection is formed in the screw at both ends and the upper horizontal edge part of fixed clamping piece, in movable holddown and fixed clamping piece
Form the positioning chamber being inserted into one by one for more axis between upper horizontal edge, each positioning chamber by triangular groove and movable holddown inside
Face is formed, it is characterised in that：Bottom bracket is further included, what the upper horizontal edge part that the bottom bracket is placed in fixed clamping piece was stretched out
One side and the lower position for being located at movable holddown；The bottom bracket includes two of the bottom plate and support baseboard for supporting shaft member
Burr adjustable tail margin bolt, the medial surface snap of the medial surface of bottom plate and the vertical edge part of fixed clamping piece, two burr adjustable tail margin bolts
Lower end using rubber base plate, the lower end positioned at bottom plate on the shank of bolt of two burr adjustable tail margin bolts has screwed a locking respectively
Nut.
Further：Medial surface in the vertical edge part of fixed clamping piece is formed with two vertical guided ways being arranged in parallel,
The guide groove that inserting cooperation is respectively formed with two vertical guided ways is formed in the medial surface of bottom plate.
The utility model has the advantages and positive effects of：
This grinding frock by adjusting two adjustable foundation bolts, can change the upper-lower position of bottom plate, in this way, can meet
The grinding requirement of the axis pin of different lengths, compared to existing by the way of cushion block and backing plate, has easy to adjust
Advantage.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the left view of the utility model；
Fig. 4 is the stereogram of the utility model.
In figure：1st, magnechuck；2nd, fixed clamping piece；2-1, upper horizontal edge part；2-1-1, triangular form groove；2-2, vertical edge
Part；3rd, movable holddown；4th, screw；5th, positioning chamber；6th, bottom bracket；6-1, bottom plate；6-2, burr adjustable tail margin bolt；6-2-1, rubber
Glue pedestal；6-3, locking nut；7th, vertical guided way；1 ', small axis.
Specific embodiment
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
Refer to Fig. 1-4, a kind of adjustable shaft grinding frock, including magnechuck 1, fixed clamping piece 2, movable holddown
3.The magnechuck is located at bottom.The fixed clamping piece is inhaled in a manner of uprightly setting to be fixed in above magnechuck, described
Fixed clamping piece is in inverted L-type, has been uniformly arranged in the horizontal direction in the end of the upper horizontal edge part 2-1 of fixed clamping piece more
A triangular groove 2-1-1.The movable holddown is arranged on the outside of the upper horizontal edge part of fixed clamping piece, the movable holddown
Detachable connection is formed by the upper horizontal edge part of the screw 4 and fixed clamping piece that are connected to both ends.In movable holddown and admittedly
The positioning chamber 5 being inserted into one by one for more axis is formed between the upper horizontal edge of given clamp, each positioning chamber is by triangular groove and work
The medial surface of dynamic pressure block is formed.The innovative point of the technical program is：
Bottom bracket 6 is further included, the effect of bottom bracket is：For supporting the small of pending grinding from lower end
Axis.The bottom bracket is placed in the one side of the upper horizontal edge part stretching of fixed clamping piece and positioned at the lower position of movable holddown.
The bottom bracket includes the bottom plate 6-1 of support shaft member and two burr adjustable tail margin bolt 6-2 of support baseboard, the medial surface of bottom plate
With the medial surface snap of the vertical edge part of fixed clamping piece, the lower end of two burr adjustable tail margin bolts uses rubber base plate 6-2-1,
Lower end on the shank of bolt of two burr adjustable tail margin bolts positioned at bottom plate has screwed a locking nut 6-3 respectively.
In above-mentioned adjustable shaft grinding frock, the medial surface in the vertical edge part of fixed clamping piece is further formed with two
The vertical guided way 7 being arranged in parallel further is formed in the medial surface of bottom plate and is respectively formed inserting with two vertical guided ways and matches somebody with somebody
The guide groove of conjunction.The fit structure of vertical guided way and guide groove is set, ensure that when carrying out upper-lower position adjustment to bottom plate, bottom plate
Always in horizontal position, so as to the upper-lower position of easily controllable small axis to be ground.
Claims (2)
1. a kind of axis grinding clamping tool with high applicability, including magnechuck, fixed clamping piece, movable holddown；Institute
It states magnechuck and is located at bottom, the fixed clamping piece is inhaled in a manner of uprightly setting to be fixed in above magnechuck, the fixation
Clamping element is in inverted L-type, and multiple triangles have been uniformly arranged in the horizontal direction in the end of the upper horizontal edge part of fixed clamping piece
Connected in star, the movable holddown are arranged on the outside of the upper horizontal edge part of fixed clamping piece, and the movable holddown is by being connected to
The upper horizontal edge part of the screw at both ends and fixed clamping piece forms detachable connection, in the upper of movable holddown and fixed clamping piece
The positioning chamber being inserted into one by one for more axis is formed between horizontal edge, each positioning chamber is by triangular groove and the medial surface of movable holddown
It forms, it is characterised in that：Bottom bracket is further included, the bottom bracket is placed in the one of the upper horizontal edge part stretching of fixed clamping piece
Side and the lower position for being located at movable holddown；Two of bottom plate and support baseboard of the bottom bracket including support shaft member can
Adjust foundation bolt, the medial surface snap of the medial surface of bottom plate and the vertical edge part of fixed clamping piece, two burr adjustable tail margin bolts
Lower end uses rubber base plate, and the lower end positioned at bottom plate on the shank of bolt of two burr adjustable tail margin bolts has screwed a locking screw respectively
It is female.
2. the axis grinding clamping tool according to claim 1 with high applicability, it is characterised in that：It is fixing to clamp
The medial surface of the vertical edge part of part is formed with two vertical guided ways being arranged in parallel, and is formed in the medial surface of bottom plate with two vertically
Guided way is respectively formed the guide groove of inserting cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552194.1U CN207448214U (en) | 2017-11-20 | 2017-11-20 | A kind of axis grinding clamping tool with high applicability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552194.1U CN207448214U (en) | 2017-11-20 | 2017-11-20 | A kind of axis grinding clamping tool with high applicability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448214U true CN207448214U (en) | 2018-06-05 |
Family
ID=62276624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721552194.1U Expired - Fee Related CN207448214U (en) | 2017-11-20 | 2017-11-20 | A kind of axis grinding clamping tool with high applicability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818224A (en) * | 2018-08-01 | 2018-11-16 | 天津豪鑫精密模具有限公司 | A kind of grinding tooling suitable for concentric special-shaped axis |
| CN108890526A (en) * | 2018-07-28 | 2018-11-27 | 天津豪鑫精密模具有限公司 | A kind of adjustable concentric special-shaped axis grinding tooling |
| CN116652614A (en) * | 2023-07-26 | 2023-08-29 | 常州富丽康精密机械有限公司 | Automatic clamping type blank cutting device for ball screw machining |
-
2017
- 2017-11-20 CN CN201721552194.1U patent/CN207448214U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890526A (en) * | 2018-07-28 | 2018-11-27 | 天津豪鑫精密模具有限公司 | A kind of adjustable concentric special-shaped axis grinding tooling |
| CN108818224A (en) * | 2018-08-01 | 2018-11-16 | 天津豪鑫精密模具有限公司 | A kind of grinding tooling suitable for concentric special-shaped axis |
| CN116652614A (en) * | 2023-07-26 | 2023-08-29 | 常州富丽康精密机械有限公司 | Automatic clamping type blank cutting device for ball screw machining |
| CN116652614B (en) * | 2023-07-26 | 2023-10-13 | 常州富丽康精密机械有限公司 | Automatic clamping type blank cutting device for ball screw machining |
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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 |
Granted publication date: 20180605 Termination date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |