CN208867051U - A kind of machining fixture for thin plate circle annular product - Google Patents
A kind of machining fixture for thin plate circle annular product Download PDFInfo
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- CN208867051U CN208867051U CN201821687259.8U CN201821687259U CN208867051U CN 208867051 U CN208867051 U CN 208867051U CN 201821687259 U CN201821687259 U CN 201821687259U CN 208867051 U CN208867051 U CN 208867051U
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- thin plate
- screw
- mobile base
- plate
- screw rod
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Abstract
The utility model relates to a kind of machining fixtures for thin plate circle annular product, including bottom plate and annulus thin plate, two L shape supporting blocks and two grooves are equipped at the top of the bottom plate, housing screw is threaded in the L shape supporting block, it is contacted at the top of the housing screw bottom and the annulus thin plate, screw shell is equipped in the groove, the screw shell internal screw thread is connected with screw rod, described screw rod one end is fixedly connected with rotational handle, the screw rod other end is fixedly connected with Mobile base, it is connected at the top of the Mobile base bottom and the bottom plate, cylinder is fixedly connected at the top of the Mobile base, the cylinder output is connected with support plate, there are two support rods for the support plate side connection, the utility model tentatively compresses annulus thin plate by using housing screw and compression bar, L shape motion bar is reused to annulus thin plate four Zhou Zaici is compressed, and can play good fixed function to different size of annulus thin plate.
Description
Technical field
The utility model relates to a kind of machining fixtures for thin plate circle annular product, belong to field of machining technology.
Background technique
Thin plate circle annular product is typically all to be obtained by laser cutting to thin plate or punching press, and main feature is such as
Under: 1, it is suitble to large batch of product to process, internal outer-diameter accuracy is of less demanding, after 2, laser cutting rear surface lines or punching press
Internal-and external diameter flange, is not suitable for the higher field of required precision, 3, the product size consistency after processing it is poor, versatility and exchange
Property be affected, the machining fixture of existing thin plate circle annular product and be difficult to different size of thin plate circle annular product into
Row positioning.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of for thin plate circle annular product
Machining fixture, the utility model, which can rotatably compress screw, moves down it, and compresses the two sides at the top of annulus thin plate, then manually
Rotary motion handle makes screw rod rotate advance in the screw hole in screw shell, it is close to annulus thin plate to make Mobile base, and drive
Compression bar contacts annulus thin plate, then opens cylinder, makes cylinder that support plate and support rod be driven to advance, so that L shape motion bar be made to turn
Dynamic, final L shape motion bar side is against on annulus thin plate, since L shape motion bar is distributed in annulus thin plate surrounding, this reality
Annulus thin plate is tentatively compressed by using housing screw and compression bar with novel, reuses L shape motion bar to annulus thin plate surrounding
It compresses again, good fixed function can be played to different size of annulus thin plate.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of machining fixture for thin plate circle annular product, including bottom plate and annulus thin plate, the bottom plate top are set
There are two L shape supporting block and two grooves, housing screw, the housing screw bottom are threaded in the L shape supporting block
It is contacted at the top of the annulus thin plate, screw shell is equipped in the groove, the screw shell internal screw thread is connected with screw rod, institute
It states screw rod one end and is fixedly connected with rotational handle, the screw rod other end is fixedly connected with Mobile base, the Mobile base bottom and institute
It states and is connected at the top of bottom plate, be fixedly connected with cylinder at the top of the Mobile base, the cylinder output is connected with support plate, institute
Stating the connection of support plate side, there are two support rods, and described support rod one end is connected with L shape motion bar by the first hinged seat, described
The shape motion bar one end bottom L is connect with the Mobile base top movable, and the Mobile base side is connected with compression bar at center.
Furthermore, the screw rod is located above the groove.
Furthermore, the rotational handle is located at the plate outer side.
Furthermore, the L shape motion bar side is abutted with the annulus thin plate lateral wall.
Furthermore, it is equipped with bearing at the top of the Mobile base, the L shape motion bar bottom is connect with the bearing.
Furthermore, the screw hole connecting with the screw flight is equipped in the screw shell.
The utility model moves down it the utility model has the advantages that rotatably compressing screw, and compresses the two sides at the top of annulus thin plate, then hand
Dynamic rotary motion handle, makes screw rod rotate advance in the screw hole in screw shell, keeps Mobile base close to annulus thin plate, and band
Dynamic pressure bar contacts annulus thin plate, then opens cylinder, makes cylinder that support plate and support rod be driven to advance, to make L shape motion bar
Rotation, final L shape motion bar side is against on annulus thin plate, since L shape motion bar is distributed in annulus thin plate surrounding, this reality
Annulus thin plate is tentatively compressed by using housing screw and compression bar with novel, reuses L shape motion bar to annulus thin plate surrounding
It compresses again, good fixed function can be played to different size of annulus thin plate.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the structure chart of the utility model；
Fig. 2 is enlarged drawing at a of Fig. 1；
Fig. 3 is the side view of the L shape supporting block of the utility model.
Figure label: 1, bottom plate；2, annulus thin plate；3, L shape supporting block；4, groove；5, housing screw；6, screw shell；
7, screw rod；8, rotational handle；9, Mobile base；10, cylinder；11, support plate；12, support rod；13, the first hinged seat；14, L shape
Motion bar；15, compression bar；16, bearing.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1-Figure 3, the utility model provides a kind of technical solution: it is a kind of for thin plate circle annular product machine add
Tool and gauge, including bottom plate 1 and annulus thin plate 2, set that there are two L shape supporting block 3 and two grooves 4, the L at the top of the bottom plate 1
It is threaded with housing screw 5 in shape supporting block 3, is contacted at the top of 5 bottom of housing screw and the annulus thin plate 2, it is described
Screw shell 6 is equipped in groove 4,6 internal screw thread of screw shell is connected with screw rod 7, and described 7 one end of screw rod is fixedly connected with rotation
Handle 8,7 other end of screw rod are fixedly connected with Mobile base 9,9 bottom of Mobile base and the company of contact at the top of the bottom plate 1
It connects, cylinder 10 is fixedly connected at the top of the Mobile base 9,10 output end of cylinder is connected with support plate 11, the support plate
There are two support rod 12, described 12 one end of support rod to be connected with L shape motion bar 14, institute by the first hinged seat 13 for the connection of 11 sides
It states 14 one end bottom of L shape motion bar to connect with 9 top movable of Mobile base, is connected with pressure at the 9 side center of Mobile base
Bar 15.
The screw rod 7 is located at 4 top of groove, and the height of screw rod 7 is higher than bottom plate 1, and is lower than the top of annulus thin plate 2
Portion, the rotational handle 8 are located at 1 outside of bottom plate, and 14 side of L shape motion bar is supported with 2 lateral wall of annulus thin plate
Connect, since L shape motion bar 14 is distributed in 2 surrounding of annulus thin plate, the utility model to different size of annulus thin plate 2 all
Good fixed function can be played, is equipped with bearing 16,14 bottom of L shape motion bar and the bearing at the top of the Mobile base 9
16 connections, enable L shape motion bar 14 easily to rotate, and are equipped with the spiral shell being threadedly coupled with the screw rod 7 in the screw shell 6
Hole can be manually rotated rotational handle 8, and screw rod 7 can be made to rotate advance in the screw hole in screw shell 6.
Utility model works principle: being placed on 1 top of bottom plate for annulus thin plate 2, and rotatably compressing screw 5 moves down it,
And the two sides at 2 top of annulus thin plate are compressed, then can be manually rotated rotational handle 8, turn screw rod 7 in the screw hole in screw shell 6
It is dynamic to advance, it is close to annulus thin plate 2 to make Mobile base 9, and compression bar 15 is driven to contact annulus thin plate 2, then opens cylinder 10, make gas
Cylinder 10 drives support plate 11 and support rod 12 to advance, so that L shape motion bar 14 be made to rotate, final 14 side of L shape motion bar is against
On annulus thin plate 2, since L shape motion bar 14 is distributed in 2 surrounding of annulus thin plate, the utility model is to different size of circle
Ring thin plate 2 can play good fixed function.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of machining fixture for thin plate circle annular product, including bottom plate (1) and annulus thin plate (2), it is characterised in that:
It is set at the top of the bottom plate (1) there are two L shape supporting block (3) and two grooves (4), is threaded on the L shape supporting block (3)
It is contacted at the top of housing screw (5), housing screw (5) bottom and the annulus thin plate (2), spiral shell is equipped in the groove (4)
Line sleeve (6), screw shell (6) internal screw thread are connected with screw rod (7), and described screw rod (7) one end is fixedly connected with rotational handle
(8), screw rod (7) other end is fixedly connected with Mobile base (9), is connect at the top of Mobile base (9) bottom and the bottom plate (1)
Touching connection, Mobile base (9) top are fixedly connected with cylinder (10), and cylinder (10) output end is connected with support plate
(11), there are two support rod (12), described support rod (12) one end passes through the first hinged seat for support plate (11) the side connection
(13) it is connected with L shape motion bar (14), L shape motion bar (14) one end bottom is connect with the Mobile base (9) top movable,
Compression bar (15) are connected at Mobile base (9) the side center.
2. a kind of machining fixture for thin plate circle annular product according to claim 1, it is characterised in that: the screw rod
(7) it is located above the groove (4).
3. a kind of machining fixture for thin plate circle annular product according to claim 1, it is characterised in that: the rotation
Handle (8) is located on the outside of the bottom plate (1).
4. a kind of machining fixture for thin plate circle annular product according to claim 1, it is characterised in that: the L shape
Motion bar (14) side is abutted with annulus thin plate (2) lateral wall.
5. a kind of machining fixture for thin plate circle annular product according to claim 1, it is characterised in that: the movement
Bearing (16) are equipped at the top of seat (9), the L shape motion bar (14) bottom is connect with the bearing (16).
6. a kind of machining fixture for thin plate circle annular product according to claim 1, it is characterised in that: the screw thread
The screw hole being threadedly coupled with the screw rod (7) is equipped in sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821687259.8U CN208867051U (en) | 2018-10-18 | 2018-10-18 | A kind of machining fixture for thin plate circle annular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821687259.8U CN208867051U (en) | 2018-10-18 | 2018-10-18 | A kind of machining fixture for thin plate circle annular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208867051U true CN208867051U (en) | 2019-05-17 |
Family
ID=66470387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821687259.8U Active CN208867051U (en) | 2018-10-18 | 2018-10-18 | A kind of machining fixture for thin plate circle annular product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208867051U (en) |
-
2018
- 2018-10-18 CN CN201821687259.8U patent/CN208867051U/en active Active
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