CN209453205U - A kind of fixture by pull rod effect automatic impaction workpiece - Google Patents
A kind of fixture by pull rod effect automatic impaction workpiece Download PDFInfo
- Publication number
- CN209453205U CN209453205U CN201821491327.3U CN201821491327U CN209453205U CN 209453205 U CN209453205 U CN 209453205U CN 201821491327 U CN201821491327 U CN 201821491327U CN 209453205 U CN209453205 U CN 209453205U
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- CN
- China
- Prior art keywords
- rocker arm
- pull rod
- sleeve
- connection
- workpiece
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- 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.)
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Abstract
The utility model discloses a kind of fixtures by pull rod effect automatic impaction workpiece, including main shaft, clamp body, transition disc and connection sleeve, the right end of the main shaft is placed with workpiece, and the clamp body and transition disc are connected to become an entirety and are fixedly installed on main shaft；The connection sleeve is connected on lathe pull rod by the first connecting pin, the connection sleeve below second connection end and the left end for compressing rocker arm by connecting, the right end of the connection sleeve is connect by screw thread with sleeve end cap, the upper end of the clamp body is by support rotary pin shaft and compresses rocker arm rotation connection, the left end for compressing rocker arm and rocker arm block are set in the slot of connection sleeve, the right end for compressing rocker arm is fixedly installed with pressing device, is provided with compact heap in the pressing device；The axial tension of numerical control car pull bar is converted into radial compacting force by a kind of rotating arm device, realizes automatic impaction by the utility model of simple structure and strong practicability.
Description
Technical field
It is specifically a kind of to act on automatic impaction work by pull rod the utility model relates to the field of advanced manufacture and automation
The fixture of part.
Background technique
With being constantly progressive for society, industrialized continuous development, industrialization is generally defined as industry (especially wherein
Manufacturing industry) or the secondary industry output value (or income) mistake that specific gravity constantly rises in gross national product (or national income)
The process that journey and industrial employment the number specific gravity in total employment constantly rise.Nowadays more and more manufactory's choosings
It selects and is replaced manually using mechanical, it not only can be safe, moreover it is possible to greatly improve working efficiency, be conducive to produce, in producing
Horizontal lathe is often used, horizontal lathe mainly carries out the lathe of turnery processing with lathe tool to the workpiece of rotation.On lathe
Drill bit, reamer, reamer, screw tap, screw die and checkering tool etc. also can be used to be processed accordingly；Currently, for general sleeping
For formula numerically controlled lathe, the pull rod of equipment is used only for the Automatic-clamping of oild chuck.If structure is complicated for workpiece, be not suitable for card
Claw clip is tight, can only design specialized positioning disk perhaps gusset positioning disk or gusset are connected in machine spindle, pass through manual machinery
Workpiece is clamped to complete the turnery processing of product.
This mode inefficiency compressed by hand, pressing force is uneven, and operating condition is unstable, and process will appear
Unexpected quality problems.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of fixture by pull rod effect automatic impaction workpiece
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of fixture by pull rod effect automatic impaction workpiece, including main shaft, clamp body, transition disc and connection sleeve,
The right end of the main shaft is placed with workpiece, and the clamp body and transition disc are connected to become an entirety and are fixedly installed on main shaft；
The connection sleeve is connected on lathe pull rod by the first connecting pin, and the connection sleeve is shaken by second connection end and compression
The right end of connection below the left end of arm, the connection sleeve is connect by screw thread with sleeve end cap, and the upper end of the clamp body is logical
It crosses support rotary pin shaft and compresses rocker arm rotation connection, the left end for compressing rocker arm and rocker arm block are set to the slot of connection sleeve
In, the right end for compressing rocker arm is fixedly installed with pressing device, is provided with compact heap in the pressing device.
As a further solution of the present invention: fluting among the right end of the connection sleeve, Excircle machining is at screw thread.
As a further solution of the present invention: the compression rocker arm is L shape, the right side setting for compressing rocker arm
There is attachment device, is connect by attachment device with compact heap.
As a further solution of the present invention: it is described compress rocker arm left end below by third connecting pin with connect
Sleeve connection.
As a further solution of the present invention: the vertical section of the third connecting pin is 3/4 circle.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model of simple structure and strong practicability；
2, the axial tension of numerical control car pull bar is converted by radial compacting force by a kind of rotating arm device, realized automatic
It compresses, is compressed instead of traditional craft；
3, clamping is easily quick, laborsaving, conveniently, greatly improves production efficiency；
4, uniform, stable conditions safety is compressed, product quality is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that sleeve is connected in the utility model.
Fig. 3 is the stereoscopic schematic diagram that sleeve is connected in the utility model.
Fig. 4 is the structural schematic diagram that rocker arm is compressed in the utility model.
Fig. 5 is the stereoscopic schematic diagram that rocker arm is compressed in the utility model.
In figure: 1- workpiece, 2- clamp body, 3- transition disc, 4- compress rocker arm, and 5- supports rotary pin shaft, 6- connection sleeve, 7-
Lathe pull rod, 8- sleeve end cap, 9- rocker arm block, 10- pressing device, 11- screw, the first linkage section of 12-, the connection of 13- second
End, 14- third connecting pin, 15- attachment device.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~5, in the utility model embodiment, a kind of fixture by pull rod effect automatic impaction workpiece, packet
It includes main shaft, clamp body 2, transition disc 3 and connection sleeve 6, the right end of the main shaft and is placed with workpiece 1, the clamp body 2 and transition
Disk 3 is connected to become an entirety and is fixedly installed on main shaft；The connection sleeve 6 is connected to lathe drawing by the first connecting pin 12
On bar 7, connection type is determined by lathe pull rod size, connects 6 cantilevered length of sleeve clamping stroke according to required for product, can
To carry out being axially retracted adjusting；Fluting among the right end of the connection sleeve 6, Excircle machining is at screw thread；The connection sleeve 6 is logical
It crosses below second connection end 13 and the left end for compressing Rocker arm 4 and connect, the right end of the connection sleeve 6 passes through screw thread and sleeve end cap
The upper end of 8 connections, the clamp body 2 by support rotary pin shaft 5 and compresses Rocker arm 4 rotation connection, and the compression Rocker arm 4 can
It is freely rotated around the junction with clamp body 2, the compression Rocker arm 4 is L shape, is provided on the right side of the compression Rocker arm 4
Attachment device 15 is connect by attachment device 15 with compact heap, passes through third connecting pin 14 below the left end for compressing Rocker arm 4
It is connected with sleeve 6 is connect, the vertical section of the third connecting pin 14 is 3/4 circle, and the left end for compressing Rocker arm 4 is set to connection
It is connected in the slot of sleeve 6 and with rocker arm block 9, after the screw thread of sleeve end cap 8 and connection 6 slot end of sleeve is tightened, reuses spiral shell
Nail 11 links into an integrated entity rocker arm block 9 and sleeve end cap 8, i.e., will compress Rocker arm 4 one end and be secured together with sleeve 6 is connect,
The right end for compressing Rocker arm 4 is fixedly installed with pressing device 10, compact heap is provided in the pressing device 10, thus by machine
The axial movement of bed pull rod 7 is transitioned on hold-down mechanism, is converted into the radial motion of hold-down mechanism, realizes the automatic quick of product
It compresses or unclamps.
The working principle of the utility model is: being reused after the screw thread of sleeve end cap 8 and connection 6 slot end of sleeve is tightened
Screw 11 links into an integrated entity rocker arm block 9 and sleeve end cap 8, i.e., will compress Rocker arm 4 one end with sleeve 6 is connect and be fixed to one
It rises, the right end for compressing Rocker arm 4 is fixedly installed with pressing device 10, so that the axial movement of the pull rod of lathe is transitioned into compacting machine
On structure, it is converted into the radial motion of hold-down mechanism, realizes automatic fast-holding or the release of product.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of fixture by pull rod effect automatic impaction workpiece, including main shaft, clamp body (2), transition disc (3) and connector sleeve
Cylinder (6), which is characterized in that the right end of the main shaft is placed with workpiece (1), and the clamp body (2) and transition disc (3) are connected to become
One entirety is fixedly installed on main shaft；The connection sleeve (6) is connected to lathe pull rod (7) by the first connecting pin (12)
On, connection sleeve (6) below second connection end (13) and the left end for compressing rocker arm (4) by connecting, the clamp body (2)
Upper end by support rotary pin shaft (5) and compress rocker arm (4) rotation connection, it is described compress rocker arm (4) left end be set to connection
It is connected in the slot of sleeve (6) and with rocker arm block (9), the right end for compressing rocker arm (4) is fixedly installed with pressing device (10).
2. the fixture according to claim 1 by pull rod effect automatic impaction workpiece, which is characterized in that the connector sleeve
Fluting among the right end of cylinder (6), Excircle machining is at screw thread.
3. the fixture according to claim 2 by pull rod effect automatic impaction workpiece, which is characterized in that the connector sleeve
The right end of cylinder (6) is connect by screw thread with sleeve end cap (8).
4. the fixture according to claim 3 by pull rod effect automatic impaction workpiece, which is characterized in that the compression is shaken
Arm (4) is L shape, is provided with attachment device (15) on the right side of the compression rocker arm (4), passes through attachment device (15) and compact heap
Connection.
5. the fixture according to claim 4 by pull rod effect automatic impaction workpiece, which is characterized in that the compression is shaken
It is connected by third connecting pin (14) with sleeve (6) are connect below the left end of arm (4).
6. the fixture according to claim 5 by pull rod effect automatic impaction workpiece, which is characterized in that the third connects
The vertical section for connecing end (14) is 3/4 circle.
7. the fixture according to claim 6 by pull rod effect automatic impaction workpiece, which is characterized in that the compression dress
It sets in (10) and is provided with compact heap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491327.3U CN209453205U (en) | 2018-09-12 | 2018-09-12 | A kind of fixture by pull rod effect automatic impaction workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491327.3U CN209453205U (en) | 2018-09-12 | 2018-09-12 | A kind of fixture by pull rod effect automatic impaction workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209453205U true CN209453205U (en) | 2019-10-01 |
Family
ID=68036158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491327.3U Expired - Fee Related CN209453205U (en) | 2018-09-12 | 2018-09-12 | A kind of fixture by pull rod effect automatic impaction workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209453205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842774A (en) * | 2019-11-29 | 2020-02-28 | 株洲钻石切削刀具股份有限公司 | Self-adaptive grinding clamp |
-
2018
- 2018-09-12 CN CN201821491327.3U patent/CN209453205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842774A (en) * | 2019-11-29 | 2020-02-28 | 株洲钻石切削刀具股份有限公司 | Self-adaptive grinding clamp |
| CN110842774B (en) * | 2019-11-29 | 2021-03-23 | 株洲钻石切削刀具股份有限公司 | Self-adaptive grinding clamp |
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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: 20191001 Termination date: 20210912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |