CN208614558U - A kind of flat ejector pin clamp based on the processing of big water mill - Google Patents
A kind of flat ejector pin clamp based on the processing of big water mill Download PDFInfo
- Publication number
- CN208614558U CN208614558U CN201821338083.5U CN201821338083U CN208614558U CN 208614558 U CN208614558 U CN 208614558U CN 201821338083 U CN201821338083 U CN 201821338083U CN 208614558 U CN208614558 U CN 208614558U
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- Prior art keywords
- holder
- flat
- ejector pin
- processing
- threaded
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Abstract
The utility model discloses a kind of flat ejector pin clamps based on the processing of big water mill, including holder and flat thimble, the upper surface of the holder is welded with attachment base, fastening seat is threaded on the lateral wall of the attachment base, multiple threaded holes and limit hole are symmetrically offered on the holder, each threaded hole internal screw thread is connected with threaded post, one end of the threaded post is welded with knob, the other end of the threaded post is welded with rivet holder, and rivet holder is located in limit hole, and side wall of the side wall of each rivet holder with flat thimble offsets.The utility model clever structure, it is easy to use, the movement on flat thimble vertical direction can be limited using simple fastening seat, attachment base and rubber pad, enhance its stability, the stability for reinforcing flat thimble by threaded post and pedestal, avoids it from shaking in cylindrical hole.
Description
Technical field
The utility model relates to big water mill processing technique field more particularly to a kind of flat thimble folders based on the processing of big water mill
Tool.
Background technique
It in flat thimble process, needs that flat thimble is fixed, and then convenient for polishing to cotter pilotage portion.
And existing flat ejector pin clamp is fixed the side wall in foundation portion only with simple fixed device, is polishing
When intensity is larger, flat thimble can be caused integrally to shake by cotter pilotage portion, cause error, to improve rejection rate.
Utility model content
Purpose of the utility model is to solve in the prior art only with simple fixed device to foundation portion
Side wall is fixed, and when intensity of polishing is larger, flat thimble can be caused integrally to shake by cotter pilotage portion, cause error, to mention
The problem of high rejection rate, and a kind of flat ejector pin clamp based on the processing of big water mill proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of flat ejector pin clamp based on the processing of big water mill, including holder and flat thimble, the upper surface welding of the holder
There is attachment base, fastening seat is threaded on the lateral wall of the attachment base, symmetrically offers multiple threaded holes on the holder
And limit hole, each threaded hole internal screw thread are connected with threaded post, one end of the threaded post is welded with knob, the screw thread
The other end of column is welded with rivet holder, and rivet holder is located in limit hole, and side wall of the side wall of each rivet holder with flat thimble offsets.
Preferably, the flat thimble is made of cylindrical portion, foundation portion, transition part and cotter pilotage portion, and cylindrical portion, foundation portion,
Transition part and cotter pilotage portion are made of integrated formed structure, and the cylindrical portion is located in attachment base.
Preferably, the foundation portion is located in holder, and rivet holder and the lateral wall in foundation portion offset.
Preferably, rubber pad is installed on the inner roof wall of the fastening seat, and the lower surface of rubber pad and cylindrical portion is upper
Surface offsets.
Preferably, mounting base is symmetrically fixedly connected on the lateral wall of the holder.
Preferably, cylindrical hole is offered on the holder, and foundation portion is located in cylindrical hole, and each limit
The connection of Kong Junyu cylindrical hole.
Compared with prior art, the utility model has the following beneficial effects:
1, the flat thimble of the polishing of needs is inserted into the cylindrical hole on attachment base and holder, then will fastens seat spiral shell
Line is connected on attachment base, and the upper surface for being installed rear rubber pad and cylindrical portion offsets, and guarantees flat thimble in the vertical direction
Stabilization.
2, threaded post rotation is driven by knob, threaded post moves in threaded hole and rivet holder is driven to move up in the horizontal direction
It is dynamic, until rivet holder and the side wall in the foundation portion on flat thimble offset, guarantee that flat thimble will not shake in cylindrical hole, guarantees
Its stability is convenient for processing it in turn.In conclusion the utility model clever structure, easy to use, using simple
Fastening seat, attachment base and rubber pad can limit the movement on flat thimble vertical direction, enhance its stability, by threaded post with
And pedestal reinforces the stability of flat thimble, it is avoided to shake in cylindrical hole.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of based on big water mill processing flat ejector pin clamp structural schematic diagram；
Fig. 2 be the utility model proposes it is a kind of based on big water mill processing flat ejector pin clamp in holder part-structure amplification
Figure.
In figure: 1 holder, 2 cylindrical portions, 3 fastening seats, 4 rubber pads, 5 attachment bases, 6 rivet holders, 7 knobs, 8 cotter pilotage portions, 9 transition
Portion, 10 foundation portions, 11 threaded posts, 12 limit holes, 13 mounting bases.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of flat ejector pin clamp based on the processing of big water mill, including holder 1 and flat thimble, flat thimble is by justifying
Column portion 2, foundation portion 10, transition part 9 and cotter pilotage portion 8 form, and cylindrical portion 2, foundation portion 10, transition part 9 and cotter pilotage portion 8 use one
Forming structure is made.
Mounting base 13 is symmetrically fixedly connected on the lateral wall of holder 1, convenient for device is mounted on grinding machine magnetic platform, holder
1 upper surface is welded with attachment base 5, and cylindrical portion 2 is located in attachment base 5, and fastening seat is threaded on the lateral wall of attachment base 5
3, it fastens and rubber pad 4 is installed on the inner roof wall of seat 3, and the lower surface of rubber pad 4 and the upper surface of cylindrical portion 2 offset, guarantee
The stabilization of flat thimble in the vertical direction.
Multiple threaded holes and limit hole 12 are symmetrically offered on holder 1, each threaded hole internal screw thread is connected with threaded post 11,
One end of threaded post 11 is welded with knob 7, and the other end of threaded post 11 is welded with rivet holder 6, and rivet holder 6 is located in limit hole 12,
And side wall of the side wall of each rivet holder 6 with flat thimble offsets, foundation portion 10 is located in holder 1, offers cylinder on holder 1
Through-hole, and foundation portion 10 is located in cylindrical hole, and each limit hole 12 is connected to cylindrical hole, and rivet holder 6 and bottom
The lateral wall in column portion 10 offsets, and guarantees that flat thimble will not shake in cylindrical hole, guarantees its stability and then is convenient for it
It is processed.
Holder 1 is mounted on grinding machine magnetic platform by the utility model by mounting base 13, then by the flat top of the polishing of needs
Needle is inserted into the cylindrical hole on attachment base 5 and holder 1, and then fastening seat 3 is threaded on attachment base 5, is installed
It offsets at rear rubber pad 4 and the upper surface of cylindrical portion 2, guarantees the stabilization of flat thimble in the vertical direction, then turning knob 7,
Knob 7 drives threaded post 11 to rotate, and threaded post 11 moves in threaded hole and rivet holder 6 is driven to move in the horizontal direction, until
Rivet holder 6 and the side wall in the foundation portion 10 on flat thimble offset, and guarantee that flat thimble will not shake.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of flat ejector pin clamp based on the processing of big water mill, including holder (1) and flat thimble, it is characterised in that: the holder
(1) upper surface is welded with attachment base (5), and fastening seat (3), the folder are threaded on the lateral wall of the attachment base (5)
Multiple threaded holes and limit hole (12) are symmetrically offered on seat (1), each threaded hole internal screw thread is connected with threaded post (11),
One end of the threaded post (11) is welded with knob (7), and the other end of the threaded post (11) is welded with rivet holder (6), and rivet holder
(6) it is located in limit hole (12), and side wall of the side wall of each rivet holder (6) with flat thimble offsets.
2. a kind of flat ejector pin clamp based on the processing of big water mill according to claim 1, it is characterised in that: the flat thimble
It is made of cylindrical portion (2), foundation portion (10), transition part (9) and cotter pilotage portion (8), and cylindrical portion (2), foundation portion (10), transition part
(9) it is made with cotter pilotage portion (8) of integrated formed structure, the cylindrical portion (2) is located in attachment base (5).
3. a kind of flat ejector pin clamp based on the processing of big water mill according to claim 2, it is characterised in that: the foundation portion
(10) it is located in holder (1), and rivet holder (6) and the lateral wall of foundation portion (10) offset.
4. a kind of flat ejector pin clamp based on the processing of big water mill according to claim 2, it is characterised in that: the fastening seat
(3) it is equipped on inner roof wall rubber pad (4), and the lower surface of rubber pad (4) and the upper surface of cylindrical portion (2) offset.
5. a kind of flat ejector pin clamp based on the processing of big water mill according to claim 1, it is characterised in that: the holder
(1) mounting base (13) are symmetrically fixedly connected on lateral wall.
6. a kind of flat ejector pin clamp based on the processing of big water mill according to claim 2, it is characterised in that: the holder
(1) cylindrical hole is offered on, and foundation portion (10) are located in cylindrical hole, and each limit hole (12) with cylinder
Through-hole connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338083.5U CN208614558U (en) | 2018-08-20 | 2018-08-20 | A kind of flat ejector pin clamp based on the processing of big water mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338083.5U CN208614558U (en) | 2018-08-20 | 2018-08-20 | A kind of flat ejector pin clamp based on the processing of big water mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208614558U true CN208614558U (en) | 2019-03-19 |
Family
ID=65715901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821338083.5U Expired - Fee Related CN208614558U (en) | 2018-08-20 | 2018-08-20 | A kind of flat ejector pin clamp based on the processing of big water mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208614558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900231A (en) * | 2019-12-13 | 2020-03-24 | 杭州华迈医疗器械有限公司 | Fixing device for fixing injection needle |
-
2018
- 2018-08-20 CN CN201821338083.5U patent/CN208614558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900231A (en) * | 2019-12-13 | 2020-03-24 | 杭州华迈医疗器械有限公司 | Fixing device for fixing injection needle |
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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: 20190319 Termination date: 20210820 |