CN213764894U - Eccentric sleeve machining clamp of numerical control spiral bevel gear milling machine - Google Patents
Eccentric sleeve machining clamp of numerical control spiral bevel gear milling machine Download PDFInfo
- Publication number
- CN213764894U CN213764894U CN202022264114.0U CN202022264114U CN213764894U CN 213764894 U CN213764894 U CN 213764894U CN 202022264114 U CN202022264114 U CN 202022264114U CN 213764894 U CN213764894 U CN 213764894U
- Authority
- CN
- China
- Prior art keywords
- eccentric
- bevel gear
- numerical control
- spiral bevel
- threaded
- 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.)
- Active
Links
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to an eccentric cover adds clamping apparatus technical field, and discloses a numerical control spiral bevel gear mills eccentric cover adds clamping apparatus of tooth machine, including the anchor clamps dish, the spread groove has been seted up in the front of anchor clamps dish, the inside swing joint of spread groove has eccentric cover body, the centre bore has been seted up to the inside of anchor clamps dish, the inside threaded connection of centre bore has the screw thread post, the positive one end fixedly connected with cooperation post of screw thread post, the eccentric orfice has been seted up in the front of eccentric cover body. This eccentric cover of numerical control spiral bevel gear milling machine adds anchor clamps, owing to set up in advance and the cooperation post of anchor clamps dish coaxial line, only need select the cooperation post that equals with eccentric cover body diameter to under the screw-thread fit of screw thread post and central hole, make the unable removal of cooperation post, can sparingly measure and adjust fixed time, thereby effectual messenger's anchor clamps reach fixed weak point consuming time's purpose, and the effectual measuring error that avoids.
Description
Technical Field
The utility model relates to an eccentric cover adds clamping apparatus technical field, specifically is a numerical control spiral bevel gear mills eccentric cover of tooth machine and adds clamping apparatus.
Background
The eccentric sleeve is a part for realizing the adjustable diameter of an inner hole, is mainly formed by mutually inserting shaft sleeves with different axial centers, can achieve the purpose of fixing the inner ring in the circumferential direction and the axial direction by adding a set screw, is widely applied to machinery such as a cycloidal pin gear speed reducer and the like, and is also one of components of a numerical control spiral bevel gear milling machine.
In the process of machining the eccentric sleeve, the clamp is arranged indispensably, and before machining, in order to ensure that the axis of the clamp coincides with the axis of the eccentric hole in the eccentric sleeve, the position of the eccentric sleeve needs to be measured and adjusted manually in the process of fixing the eccentric sleeve by an operator, time is consumed for a long time, errors occur easily, and therefore the clamp for machining the eccentric sleeve of the numerical control spiral bevel gear milling machine is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a numerical control spiral bevel gear mills tooth machine eccentric bushing adds clamping apparatus possesses fixed weak point consuming time and is difficult for advantages such as error to appear, has solved at the in-process of the fixed eccentric bushing of worker, needs the position of manual measurement and regulation eccentric bushing, not only consuming time for a long time, and the problem of error appears easily.
(II) technical scheme
For the fixed weak point consuming time of realization and the difficult purpose that appears the error, the utility model provides a following technical scheme: a numerical control spiral bevel gear milling machine eccentric sleeve processing clamp comprises a clamp disc, wherein a connecting groove is formed in the front surface of the clamp disc, the inside of the connecting groove is movably connected with an eccentric sleeve body, the inside of the clamp disc is provided with a central hole, the inner thread of the central hole is connected with a threaded column, one end of the front surface of the threaded column is fixedly connected with a matching column, the front surface of the eccentric sleeve body is provided with an eccentric hole, the front surface of the clamp disc is fixedly connected with two adjusting blocks, the front surface of the regulating block is provided with a limiting groove, the inside of the limiting groove is fixedly connected with limiting blocks, one sides of the two limiting blocks which are opposite to each other are rotatably connected with threaded rods, the inside sliding connection of spacing groove has the slider, the external piece of positive fixedly connected with of slider, two the equal fixedly connected with connecting rod in the relative one side of external piece, two the equal fixedly connected with clamping jaw of the relative one end of connecting rod.
Preferably, two the equal fixedly connected with regulating wheel of one end that the threaded rod deviates from mutually, and the height of threaded rod is greater than the height of spacing groove.
Preferably, two the threaded rods all are located the inboard of homonymy slider, and two threaded rods all with the slider threaded connection of homonymy.
Preferably, the diameter of the matching column is equal to that of the eccentric hole, and the axis of the matching column is coincident with the axis of the clamp disc.
Preferably, the external block is located on the front side of the adjusting block, and the back side of the external block is attached to the front side of the adjusting block.
Preferably, the width of the mating post is greater than the width of the connecting slot.
(III) advantageous effects
Compared with the prior art, the utility model provides a numerical control spiral bevel gear mills eccentric cover adds clamping apparatus possesses following beneficial effect:
the eccentric sleeve processing clamp of the numerical control spiral bevel gear milling machine is characterized in that a matching column with the same diameter as an eccentric hole is taken, the central hole is taken as a primary installation center, the matching column is rotated to enable a threaded column to be in threaded connection with the central hole, the matching column cannot move under the threaded matching of the threaded column and the central hole, the matching column is taken as an installation center, an eccentric sleeve body is preliminarily fixed on the outer side of the matching column, at the moment, the axes of the matching column, a clamp disc and the eccentric hole are superposed, an adjusting wheel is rotated to enable a threaded rod to rotate, under the threaded matching of the threaded rod and a sliding block, the two sliding blocks move oppositely under the sliding and limiting effects of the sliding block and a limiting groove, an external block, a connecting rod and a clamping jaw synchronously move along with the sliding block until the clamping jaw fixes the eccentric sleeve body, in the adjusting process, due to the fact that the matching column coaxial with the clamp disc is arranged in advance, only the matching column with the diameter of the eccentric sleeve body needs to be selected, and under the screw-thread fit of screw-thread post and centre bore, make the cooperation post unable removal, can save the time of measuring and adjusting fixed to effectual messenger's anchor clamps reach the fixed weak point's that spends time, and effectual avoidance measurement error.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partially enlarged view of A in the structure of the present invention;
fig. 3 is a right sectional view of the clamp plate connection structure of the present invention.
In the figure: the clamping device comprises a clamp disc 1, a connecting groove 2, an eccentric sleeve body 3, a central hole 4, a threaded column 5, a matching column 6, an eccentric hole 7, an adjusting block 8, a limiting groove 9, a limiting block 10, a threaded rod 11, a sliding block 12, an external block 13, a connecting rod 14 and a clamping jaw 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an eccentric sleeve processing clamp of a numerical control spiral bevel gear milling machine comprises a clamp disc 1, a connecting groove 2 is arranged on the front surface of the clamp disc 1, an eccentric sleeve body 3 is movably connected inside the connecting groove 2, a central hole 4 is arranged inside the clamp disc 1, a threaded post 5 is in threaded connection with the inside of the central hole 4, a matching post 6 is fixedly connected with one end of the front surface of the threaded post 5, the width of the matching post 6 is larger than that of the connecting groove 2, an eccentric hole 7 is arranged on the front surface of the eccentric sleeve body 3, the diameter of the matching post 6 is equal to that of the eccentric hole 7, the axis of the matching post 6 is coincident with the axis of the clamp disc 1, two adjusting blocks 8 are fixedly connected with the front surface of the clamp disc 1, a limiting groove 9 is arranged on the front surface of the adjusting block 8, limiting blocks 10 are fixedly connected inside the limiting groove 9, a threaded, the end of the two threaded rods 11 which are deviated from each other is fixedly connected with an adjusting wheel, the height of the threaded rods 11 is greater than that of the limiting grooves 9, the inner part of the limiting grooves 9 is connected with a slide block 12 in a sliding way, the two threaded rods 11 are both positioned at the inner side of the slide block 12 at the same side, the two threaded rods 11 are both in threaded connection with the slide block 12 at the same side, the front side of the slide block 12 is fixedly connected with an external block 13, the external block 13 is positioned at the front side of an adjusting block 8, the back side of the external block 13 is mutually attached to the front side of the adjusting block 8, one side of the two external blocks 13 which are opposite is fixedly connected with a connecting rod 14, one end of the two connecting rods 14 which are opposite is fixedly connected with a clamping jaw 15, a matching column 6 with the same diameter as an eccentric hole 7 is taken, the central hole 4 is taken as a primary installation center, the matching column 6 is rotated to enable the threaded column 5 to be in threaded connection with the central hole 4, and under the threaded matching of the threaded column 5 and the central hole 4, the matching column 6 cannot move, then the matching column 6 is taken as an installation center, so that the eccentric sleeve body 3 is preliminarily fixed on the outer side of the matching column 6, at the moment, the axes of the matching column 6, the clamp disc 1 and the eccentric hole 7 are superposed, then the adjusting wheel is rotated, the threaded rod 11 is rotated, under the threaded matching of the threaded rod 11 and the sliding block 12, and under the sliding and limiting effects of the sliding block 12 and the limiting groove 9, the two sliding blocks 12 move oppositely, the external block 13, the connecting rod 14 and the clamping jaw 15 move synchronously along with the sliding block 12 until the clamping jaw 15 fixes the eccentric sleeve body 3, in the adjusting process, as the matching column 6 which is coaxial with the clamp disc 1 is arranged in advance, only the matching column 6 with the same diameter as the eccentric sleeve body 3 needs to be selected, and under the threaded matching of the threaded column 5 and the central hole 4, the matching column 6 can not move, so that the measuring and adjusting and fixing time can be saved, thereby effectively leading the clamp to achieve the purpose of short fixing time, and effectively avoid measurement errors.
When the eccentric sleeve is used, the matching column 6 with the diameter equal to that of the eccentric hole 7 is taken, the matching column 6 is rotated by taking the central hole 4 as a primary installation center, the threaded column 5 is in threaded connection with the central hole 4, the matching column 6 cannot move under the threaded matching of the threaded column 5 and the central hole 4, the matching column 6 is taken as an installation center, the eccentric sleeve body 3 is preliminarily fixed on the outer side of the matching column 6, at the moment, the axes of the matching column 6, the clamp disc 1 and the eccentric hole 7 are superposed, the adjusting wheel is rotated, the threaded rod 11 is rotated, the two sliders 12 move oppositely under the threaded matching of the threaded rod 11 and the sliders 12 and under the sliding and limiting effects of the sliders 12 and the limiting groove 9, the external block 13, the connecting rod 14 and the clamping jaw 15 synchronously move along with the sliders 12 until the clamping jaw 15 fixes the eccentric sleeve body 3, and the adjusting process is realized because the matching column 6 coaxial with the clamp disc 1 is arranged in advance, only need select the cooperation post 6 that equals with eccentric cover body 3 diameter to under the screw-thread fit of screw thread post 5 and central hole 4, make cooperation post 6 unable removal, can save the time of measuring and adjusting fixed, thereby effectual messenger's anchor clamps reach fixed weak point's purpose consuming time, and the effectual measuring error that avoids.
In conclusion, the clamp for machining the eccentric sleeve of the numerical control spiral bevel gear milling machine is characterized in that the matching column 6 with the same diameter as the eccentric hole 7 is taken, the central hole 4 is taken as a primary installation center, the matching column 6 is rotated to enable the threaded column 5 to be in threaded connection with the central hole 4, the matching column 6 cannot move under the threaded matching of the threaded column 5 and the central hole 4, the matching column 6 is taken as an installation center, the eccentric sleeve body 3 is preliminarily fixed on the outer side of the matching column 6, at the moment, the axes of the matching column 6, the clamp disc 1 and the eccentric hole 7 are superposed, the adjusting wheel is rotated to enable the threaded rod 11 to rotate, the two sliding blocks 12 move oppositely under the threaded matching of the threaded rod 11 and the sliding block 12 and under the sliding and limiting effects of the sliding block 12 and the limiting groove 9, the external block 13, the connecting rod 14 and the clamping jaw 15 all move synchronously along with the sliding block 12 until the clamping jaw 15 fixes the eccentric sleeve body 3, this accommodation process, because set up the cooperation post 6 with 1 coaxial line of anchor clamps dish in advance, only need select the cooperation post 6 that equals with eccentric cover body 3 diameters, and under the screw-thread fit of screw-thread post 5 and central hole 4, make cooperation post 6 unable removal, can save the time of measuring and adjusting fixedly, thereby effectual messenger's anchor clamps reach fixed weak point consuming time's purpose, and the effectual measuring error that avoids, the in-process at the fixed eccentric cover of worker has been solved, need manual measurement and adjust the position of eccentric cover, not only consuming time for a long time, and the problem of error appears easily.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an eccentric cover adds clamping apparatus of numerical control spiral bevel gear milling machine, includes anchor clamps dish (1), its characterized in that: the front of the clamp disc (1) is provided with a connecting groove (2), the inner part of the connecting groove (2) is movably connected with an eccentric sleeve body (3), the inner part of the clamp disc (1) is provided with a center hole (4), the inner part of the center hole (4) is in threaded connection with a threaded column (5), the positive end of the threaded column (5) is fixedly connected with a matching column (6), the front of the eccentric sleeve body (3) is provided with an eccentric hole (7), the front of the clamp disc (1) is fixedly connected with two adjusting blocks (8), the front of each adjusting block (8) is provided with a limiting groove (9), the inner part of each limiting groove (9) is fixedly connected with a limiting block (10), one side of each limiting block (10) which deviates from each other is rotatably connected with a threaded rod (11), and the inner part of each limiting groove (9) is slidably connected with a sliding block (12), the front face of the sliding block (12) is fixedly connected with external blocks (13), two connecting rods (14) are fixedly connected to one opposite sides of the external blocks (13), and two clamping jaws (15) are fixedly connected to one opposite ends of the connecting rods (14).
2. The numerical control spiral bevel gear milling machine eccentric bushing machining fixture of claim 1, characterized in that: two the equal fixedly connected with regulating wheel of one end that threaded rod (11) deviate from mutually, and the height that highly is greater than spacing groove (9) of threaded rod (11).
3. The numerical control spiral bevel gear milling machine eccentric bushing machining fixture of claim 1, characterized in that: two threaded rods (11) are both located on the inner side of the slider (12) on the same side, and the two threaded rods (11) are both in threaded connection with the slider (12) on the same side.
4. The numerical control spiral bevel gear milling machine eccentric bushing machining fixture of claim 1, characterized in that: the diameter of the matching column (6) is equal to that of the eccentric hole (7), and the axis of the matching column (6) is coincided with the axis of the clamp disc (1).
5. The numerical control spiral bevel gear milling machine eccentric bushing machining fixture of claim 1, characterized in that: the external block (13) is positioned on the front side of the adjusting block (8), and the back side of the external block (13) is attached to the front side of the adjusting block (8).
6. The numerical control spiral bevel gear milling machine eccentric bushing machining fixture of claim 1, characterized in that: the width of the matching column (6) is larger than that of the connecting groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264114.0U CN213764894U (en) | 2020-10-13 | 2020-10-13 | Eccentric sleeve machining clamp of numerical control spiral bevel gear milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264114.0U CN213764894U (en) | 2020-10-13 | 2020-10-13 | Eccentric sleeve machining clamp of numerical control spiral bevel gear milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213764894U true CN213764894U (en) | 2021-07-23 |
Family
ID=76908672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022264114.0U Active CN213764894U (en) | 2020-10-13 | 2020-10-13 | Eccentric sleeve machining clamp of numerical control spiral bevel gear milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213764894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160306A (en) * | 2023-04-18 | 2023-05-26 | 吴江市亨达机械配件有限责任公司 | A inner wall finish grinding device for industrial robot aluminium system accessory |
-
2020
- 2020-10-13 CN CN202022264114.0U patent/CN213764894U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160306A (en) * | 2023-04-18 | 2023-05-26 | 吴江市亨达机械配件有限责任公司 | A inner wall finish grinding device for industrial robot aluminium system accessory |
| CN116160306B (en) * | 2023-04-18 | 2023-08-29 | 吴江市亨达机械配件有限责任公司 | A inner wall finish grinding device for industrial robot aluminium system accessory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109648409B (en) | Clamping and feeding mechanism for adjusting cylindricity of semiconductor silicon rod | |
| CN213764894U (en) | Eccentric sleeve machining clamp of numerical control spiral bevel gear milling machine | |
| CN113369988B (en) | Automatic alignment device and method for machine tool angle head | |
| CN104289929A (en) | Eccentric clamping fixture | |
| CN212682468U (en) | Self-centering film chuck clamp structure | |
| CN211516941U (en) | Machining hole grinding and polishing equipment | |
| CN214621110U (en) | Coaxiality adjusting device | |
| CN211589264U (en) | Rear sleeve machining clamp | |
| US10814449B2 (en) | Accessory for centring tools on a machining appliance, centring method and centring assistance device comprising such an accessory | |
| CN212019411U (en) | Lathe convenient to confirm workpiece and three-jaw chuck axiality fast | |
| CN210413609U (en) | Eccentric sleeve machining clamp of numerical control spiral bevel gear milling machine | |
| CN108895951B (en) | Handle rotation angle checking tool for faucet assembly | |
| CN209288754U (en) | A kind of novel centre frame auxiliary body | |
| CN209830504U (en) | Movable block machining clamp for gear hobbing machine | |
| CN214393232U (en) | Clamp for double eccentric shafts | |
| DE3029513C2 (en) | ||
| CN203317149U (en) | Revolving body surface flatness detection tool | |
| CN105834902A (en) | Adjusting device for eccentricity of electromagnetic coreless fixture of bearing ring | |
| CN220426863U (en) | Adjustable eccentric spindle for machining | |
| CN210208808U (en) | Three-screw asphalt pump rotor numerical control machining calibration device | |
| CN212350410U (en) | Clamping device for assisting in machining of top surface of piston | |
| CN216645155U (en) | Workpiece calibration clamp for hardware riveting processing | |
| CN204148899U (en) | Eccentric clamping fixture | |
| CN219275130U (en) | Be used for right angle pipeline connecting piece production anchor clamps | |
| CN117516312B (en) | Vernier caliper for online measurement of cock conical surface and measuring method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |