CN202411848U - Auxiliary device for machining - Google Patents
Auxiliary device for machining Download PDFInfo
- Publication number
- CN202411848U CN202411848U CN2011204842852U CN201120484285U CN202411848U CN 202411848 U CN202411848 U CN 202411848U CN 2011204842852 U CN2011204842852 U CN 2011204842852U CN 201120484285 U CN201120484285 U CN 201120484285U CN 202411848 U CN202411848 U CN 202411848U
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- bracket
- roller bearing
- bottom bracket
- lower component
- framework
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Abstract
The utility model relates to an auxiliary device for machining, which comprises a frame, a longitudinal guide rail, a lower bracket, a transverse guide rail, an upper bracket and a V-shaped support saddle, and is characterized in that the lower bracket comprises a lower bracket main body; the upper bracket comprises an upper bracket main body; the longitudinal guide rail is fixed on the frame; the lower bracket is placed on the longitudinal guide rail and can freely slide on the longitudinal guide rail in the longitudinal direction; the transverse guide rail is fixed on the lower bracket main body of the lower bracket; the upper bracket is placed on the transverse guide rail and can freely slide on the transverse guide rail in the transverse direction; and the V-shaped support saddle is fixed on the upper bracket main body of the upper bracket. The auxiliary device for machining can be used for the combination with middle-sized and small-sized machine tools, and is used for machining large-size machine parts.
Description
Technical field
The utility model relates to field of machining, relates more particularly to a kind of machining servicing unit.
Background technology
In field of machining, the working ability of process equipment (for example lathe such as lathe, milling machine) receives the restriction of himself size.If the machine components size that the size of machine components to be processed can be processed greater than process equipment, then these large-sized machine components can't be installed and be supported in this process equipment, thereby can't process.In many application, need machining large-sized machine components, for example length is 5 meters even longer machine components.Usually, for these type of large scale machine components, adopt the lathe (for example 5 meters lathes, milling machine etc.) of corresponding size to process.Yet the large scale lathe costs an arm and a leg, operating cost height and floor space are big, and middle or small processing enterprise does not generally possess this type of large scale lathe.This makes the processing enterprise that does not possess the large scale lathe not have these type of large scale machine components of ability processing on the one hand, makes that on the other hand the cost of large scale machine components is high.
The utility model content
The purpose of the utility model is to provide a kind of machining servicing unit, its can with in, the small size lathe is used in combination, and is used for machining large-sized machine components, and in said, the small size lathe can't process said large scale machine components when using separately.
The utility model provides a kind of machining servicing unit; It is characterized in that comprising framework, longitudinal rail, bottom bracket, cross slide way, bracket and V-arrangement bearing; Said bottom bracket comprises the bottom bracket main body; Said bracket comprises the bracket main body; Said longitudinal rail is fixed to said framework, and said bottom bracket is placed on the said longitudinal rail and can on said longitudinal rail, be free to slide along the longitudinal direction, and said cross slide way is fixed to the bottom bracket main body of said bottom bracket; Said bracket is placed on the said cross slide way and can be free to slide at said cross slide way upper edge horizontal direction, and said V-arrangement bearing is fixed to the bracket main body of said bracket.
In a preferred embodiment, said framework comprises four supporting legs, and said framework is placed on ground or other fixed mesas through said four supporting legs.
In a preferred embodiment, said framework also comprises the initial adjustment assembly on each supporting leg, is used to regulate the height and the level of said framework.
In a preferred embodiment; Said longitudinal rail comprises first longitudinal rail and second longitudinal rail; Said bottom bracket also comprises the first bottom bracket roller bearing and the second bottom bracket roller bearing; Said first bottom bracket roller bearing and the said second bottom bracket roller bearing pass said bottom bracket main body along horizontal direction and also are fixed together with said bottom bracket main body respectively; First end of first end of the said first bottom bracket roller bearing and the said second bottom bracket roller bearing contacts with said first longitudinal rail and can on said first longitudinal rail, freely roll, and second end of second end of the said first bottom bracket roller bearing and the said second bottom bracket roller bearing contacts with said second longitudinal rail and can on said second longitudinal rail, freely roll.
In a preferred embodiment; Said cross slide way comprises first cross slide way and second cross slide way; Said bracket also comprises the first bracket roller bearing and the second bracket roller bearing; Said first bracket roller bearing and the said second bracket roller bearing pass said bracket main body along the longitudinal direction and are fixed together with said bracket main body respectively; First end of first end of the said first bracket roller bearing and the said second bracket roller bearing contacts with said first cross slide way and can on said first cross slide way, freely roll, and second end of second end of the said first bracket roller bearing and the said second bracket roller bearing contacts with said second cross slide way and can on said second cross slide way, freely roll.
In a preferred embodiment; Said V-arrangement bearing comprises lower component and upper-part; Said lower component has the lower component inclined-plane, and said upper-part has the upper-part inclined-plane, and said lower component inclined-plane is identical with the incline direction on said upper-part inclined-plane; Thereby can be combined together in intimate contact, said upper-part inclined-plane can slide on said lower component inclined-plane.
In a preferred embodiment, the upper-part of said V-arrangement bearing has V-shaped groove, is used to shelve workpiece to be processed.
In a preferred embodiment; Each of said initial adjustment assembly comprises initial adjustment handle and initial adjustment locking nut; Each of said supporting leg is passed the hole in the said framework; Each of said supporting leg has external screw thread; Hole in the said framework has the internal thread of cooperation, makes a corresponding rotation of said supporting leg make corresponding one of said supporting leg to carry out relative motion with said framework through rotating said initial adjustment handle, and said initial adjustment locking nut is used to lock and the corresponding relative position with said framework of fixing said supporting leg.
In a preferred embodiment, said V-arrangement bearing also comprises trimming assembly, is used to regulate the height of said upper-part.
In a preferred embodiment; Said trimming assembly comprises fine setting handle, fore-set and fine setting locking nut; Said fine setting handle and said fore-set are fixed together; Said fore-set passes the hole in the sidewall of lower component of said V-arrangement bearing, and an end of said fore-set leans the side of said upper-part, and said fore-set has external screw thread; Hole in the sidewall of said lower component has the internal thread of cooperation; The rotation of said fore-set is made move along horizontal direction with respect to said lower component in the hole of said fore-set in the sidewall of said lower component through rotating said fine setting handle, thus make the upper-part inclined-plane of said upper-part in the upper edge, lower component inclined-plane of said lower component the horizontal direction motion move along short transverse simultaneously, said fine setting locking nut is used to lock and the relative position of fixing said fore-set and said lower component.
In a preferred embodiment, an end of workpiece to be processed is clamped on the anchor clamps of process equipment, and the other end of said workpiece to be processed stretches out outside the said process equipment and freely is shelved on the V-shaped groove of upper-part of said V-arrangement bearing.
The machining servicing unit of the utility model have the following advantages with beneficial effect be can with in, the small size lathe is used in combination; Be used for machining large-sized machine components, and in said, the small size lathe can't process said large scale machine components when using separately.Thereby, the machining servicing unit of the utility model make on the one hand the processing enterprise do not possess the large scale lathe also can use in, the small size lathe comes machining large-sized machine components, greatly reduces the cost of large scale machine components on the other hand.
Description of drawings
Fig. 1 is the general illustration according to the machining servicing unit of the utility model;
Fig. 2 is the enlarged diagram according to the machining servicing unit of the utility model, shows longitudinal rail, cross slide way, bottom bracket, bracket and V-arrangement bearing;
Fig. 3 is the sketch map according to the bottom bracket of the machining servicing unit of the utility model;
Fig. 4 is the sketch map according to the bracket of the machining servicing unit of the utility model;
Fig. 5 is the sketch map according to the V-arrangement bearing of the machining servicing unit of the utility model;
Fig. 6 shows the initial adjustment sketch map of the machining servicing unit of the utility model; And
Fig. 7 shows the fine setting sketch map of the machining servicing unit of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the machining servicing unit that the utility model proposes is described.
Referring to Fig. 1, schematically show machining servicing unit 100 according to the utility model, it comprises framework 110, longitudinal rail 120, bottom bracket 130, cross slide way 140, bracket 150 and V-arrangement bearing 160.
As shown in Figure 1, framework 110 comprises four supporting leg 112a, 112b, 112c and 112d, and wherein supporting leg 112d is not shown.Framework 110 is placed on ground or other fixed mesas through four supporting leg 112a, 112b, 112c and 112d.Framework 110 also comprises initial adjustment assembly 114a, 114b, 114c and the 114d (wherein initial adjustment assembly 114d is not shown) on each supporting leg 112a, 112b, 112c and the 112d, the height and the level that are used to regulate framework 110.To describe in detail to initial adjustment assembly 114a, 114b, 114c and 114d in the back.
The miscellaneous part of machining servicing unit 100 (comprising longitudinal rail 120, bottom bracket 130, cross slide way 140, bracket 150 and V-arrangement bearing 160) is installed on the framework 110.
Fig. 2 is the enlarged diagram according to the machining servicing unit 100 of the utility model, shows the position relation of longitudinal rail 120, bottom bracket 130, cross slide way 140, bracket 150 and V-arrangement bearing 160.As shown in the figure, longitudinal rail 120 is fixed to framework 110 through mode known in the art (for example be threaded, welding etc.).Longitudinal rail 120 comprises the first longitudinal rail 120a and the second longitudinal rail 120b.Bottom bracket 130 is placed on the longitudinal rail 120 and can on longitudinal rail 120, be free to slide along the longitudinal direction.Cross slide way 140 is fixed to the bottom bracket main body 132 of bottom bracket 130 through mode known in the art (for example be threaded, welding etc.).Cross slide way 140 comprises the first cross slide way 140a and the second cross slide way 140b.Bracket 150 is placed on the cross slide way 140 and can be free to slide at cross slide way 140 upper edge horizontal directions.V-arrangement bearing 160 is fixed to the bracket main body 152 of bracket 150 through mode known in the art (for example be threaded, welding etc.).
Fig. 3 is the sketch map according to the bottom bracket 130 of the machining servicing unit 100 of the utility model.As shown in Figure 3, bottom bracket 130 comprises bottom bracket main body 132, bottom bracket roller bearing 134a and 134b.Bottom bracket roller bearing 134a and 134b pass bottom bracket main body 132 and are fixed together through mode known in the art (for example be threaded, welding etc.) with bottom bracket main body 132 respectively along horizontal direction.As shown in Figure 2, first end of first end of bottom bracket roller bearing 134a and bottom bracket roller bearing 134b contacts with the first longitudinal rail 120a and can on the first longitudinal rail 120a, freely roll.Second end of second end of bottom bracket roller bearing 134a and bottom bracket roller bearing 134b contacts with the second longitudinal rail 120b and can on the second longitudinal rail 120b, freely roll.
Fig. 4 is the sketch map according to the bracket 150 of the machining servicing unit 100 of the utility model.As shown in Figure 4, bracket 150 comprises bracket main body 152, bracket roller bearing 154a and 154b.Bracket roller bearing 154a and 154b pass bracket main body 152 along the longitudinal direction and are fixed together through mode known in the art (for example be threaded, welding etc.) with bracket main body 152 respectively.As shown in Figure 2, first end of first end of bracket roller bearing 154a and bracket roller bearing 154b contacts with the first cross slide way 140a and can on the first cross slide way 140a, freely roll.Second end of second end of bracket roller bearing 154a and bracket roller bearing 154b contacts with the second cross slide way 140b and can on the second cross slide way 140b, freely roll.
Fig. 5 is the sketch map according to the V-arrangement bearing 160 of the machining servicing unit 100 of the utility model.V-arrangement bearing 160 is fixed to the bracket main body 152 of bracket 150 through mode known in the art (for example be threaded, welding etc.).V-arrangement bearing 160 comprises lower component 162 and upper-part 164.Lower component 162 has lower component inclined-plane 162a and upper-part inclined-plane 164a respectively with upper-part 164.Lower component inclined-plane 162a is identical with the incline direction of upper-part inclined-plane 164a, thereby can be combined together in intimate contact.Upper-part inclined-plane 164a can slide on lower component inclined-plane 162a.As shown in Figure 5, in one embodiment, lower component inclined-plane 162a and upper-part inclined-plane 164a tilt in the direction perpendicular to longitudinal direction, but should be understood that, lower component inclined-plane 162a and upper-part inclined-plane 164a also can tilt in other directions.V-arrangement bearing 160 also comprises trimming assembly 166, is used to regulate the height of upper-part 164.To describe in detail to trimming assembly 166 in the back.
The upper-part 164 of V-arrangement bearing 160 has V-shaped groove 164b, is used to shelve workpiece to be processed.
Since the bottom bracket roller bearing 134a of bottom bracket 130,134b can longitudinal rail 120a, 120b last freely roll and the bracket roller bearing 154a of bracket 150,154b can be at cross slide way 140a, 140b is last freely rolls, so V-arrangement bearing 160 can be along horizontal and vertical both direction freely-movable.
Fig. 6 shows the initial adjustment sketch map of the machining servicing unit 100 of the utility model.As shown in Figure 6, show supporting leg 112a and initial adjustment assembly 114a.Initial adjustment assembly 114a comprises initial adjustment handle 116a and initial adjustment locking nut 118a.Supporting leg 112a passes the hole in the framework 110.According to mode well known by persons skilled in the art, regulate the height of framework 110 through initial adjustment handle 116a, and lock, thereby fix through initial adjustment locking nut 118a with respect to supporting leg 112a.In one embodiment, supporting leg 112a has external screw thread, and the hole in the framework 110 has the internal thread of cooperation.Can make supporting leg 112a and framework 110 carry out relative motion through swing leg 112a.Carrying out timing just, making supporting leg 112a rotate through rotating initial adjustment handle 116a, thereby can regulate the height of framework.After regulating height, lock and the relative position of fixed supporting leg 112a and framework 110 through initial adjustment locking nut 118a.
The machining servicing unit 100 of the utility model also comprises supporting leg 112b, 112c, 112d and corresponding initial adjustment assembly 114b, 114c, 114d.The working method of supporting leg 112b, 112c, 112d and corresponding initial adjustment assembly 114b, 114c, 114d is identical with the working method of supporting leg 112a and corresponding initial adjustment assembly 114a.Through regulating initial adjustment assembly 114a, 114b, 114c, 114d respectively, can regulate the height in four bights of framework 110, thereby can regulate the level (promptly along the longitudinal direction with the level of horizontal direction) of the height and the framework 110 of framework 110.
Fig. 7 shows the fine setting sketch map of the machining servicing unit 100 of the utility model.As shown in Figure 7, show trimming assembly 166.Trimming assembly 166 comprises fine setting handle 166a, fore-set 166b and fine setting locking nut 166c.Fine setting handle 166a and fore-set 166b are fixed together, and through rotating fine setting handle 166a, can make fore-set 166b rotation.Fore-set 166b passes the hole in the sidewall of lower component 162 of V-arrangement bearing 160.Fore-set 166b has external screw thread, and the hole in the sidewall has the internal thread of cooperation.Can make through rotation fore-set 166b and move along horizontal direction in the hole of fore-set 166b in the sidewall of lower component 162.The end of fore-set 166b leans the side of upper-part 164.When finely tuning, make fore-set 166b rotation through rotating fine setting handle 166a, thereby fore-set 166b moves along horizontal direction with respect to lower component 162.Because the end of fore-set 166b leans the side of upper-part 164, thereby the upper-part inclined-plane 164a of upper-part 164 horizontal direction motion in the 162a upper edge, lower component inclined-plane of lower component 162 is moved along short transverse simultaneously.Therefore, can regulate the height of upper-part 164 in this way.After regulating height, lock and the fixing relative position of fore-set 166b and lower component 162 through fine setting locking nut 166c.
In use; One end of workpiece to be processed (especially large-size workpiece) is clamped on the anchor clamps of process equipment (especially, small size lathe), and the other end of workpiece to be processed is stretched out outside the process equipment and freely is shelved on the V-shaped groove 164b of upper-part 164 of V-arrangement bearing 160 of machining servicing unit 100.Through machining servicing unit 100 being carried out just regulate height and the level of framework 110 and V-shaped groove 164b, can be so that the two ends of workpiece to be processed be in same height and maintenance level.Like this; Because an end of workpiece to be processed freely is shelved on the V-shaped groove 164b; And V-arrangement bearing 160 can be along horizontal and vertical both direction freely-movable, so at process equipment said workpiece to be processed is added man-hour, this workpiece can keep level and freely-movable.
The machining servicing unit 100 of the utility model can with in, the small size lathe is used in combination, and is used for machining large-sized machine components, and in said, the small size lathe can't process said large scale machine components when using separately.Thereby, the machining servicing unit of the utility model 100 make on the one hand the processing enterprise that does not possess the large scale lathe also can use in, the small size lathe comes machining large-sized machine components, greatly reduces the cost of large scale machine components on the other hand.
In this article, term " connection " is not limited to direct connection, but also can comprise various forms of indirect connection known in the art.
Those skilled in the art can recognize that broad of the present disclosure can implement according to various ways from specifying of front.Though the disclosure has comprised concrete example, true scope of the present disclosure should be by restriction like this, because those skilled in the art will be appreciated that other modification, distortion and replacement after having studied accompanying drawing, specification and appended claims.
Claims (11)
1. a machining servicing unit (100); It is characterized in that comprising framework (110), longitudinal rail (120), bottom bracket (130), cross slide way (140), bracket (150) and V-arrangement bearing (160); Said bottom bracket (130) comprises bottom bracket main body (132); Said bracket (150) comprises bracket main body (152); Said longitudinal rail (120) is fixed to said framework (110); Said bottom bracket (130) is placed in said longitudinal rail (120) and goes up and can on said longitudinal rail (120), be free to slide along the longitudinal direction; Said cross slide way (140) is fixed to the bottom bracket main body (132) of said bottom bracket (130), and said bracket (150) is placed in said cross slide way (140) and goes up and can be free to slide at said cross slide way (140) upper edge horizontal direction, and said V-arrangement bearing (160) is fixed to the bracket main body (152) of said bracket (150).
2. machining servicing unit as claimed in claim 1; It is characterized in that; Said framework (110) comprises four supporting legs (112a, 112b, 112c, 112d), and said framework (110) is placed on ground or other fixed mesas through said four supporting legs (112a, 112b, 112c, 112d).
3. machining servicing unit as claimed in claim 2; It is characterized in that; Said framework (110) also comprises the initial adjustment assembly (114a, 114b, 114c and 114d) on each supporting leg (112a, 112b, 112c, 112d), the height and the level that are used to regulate said framework (110).
4. machining servicing unit as claimed in claim 1; It is characterized in that; Said longitudinal rail (120) comprises first longitudinal rail (120a) and second longitudinal rail (120b); Said bottom bracket (130) also comprises the first bottom bracket roller bearing (134a) and the second bottom bracket roller bearing (134b); Said first bottom bracket roller bearing (134a) and the said second bottom bracket roller bearing (134b) pass said bottom bracket main body (132) along horizontal direction and also are fixed together with said bottom bracket main body (132) respectively; First end of first end of the said first bottom bracket roller bearing (134a) and the said second bottom bracket roller bearing (134b) contacts with said first longitudinal rail (120a) and can go up at said first longitudinal rail (120a) and freely roll, and second end of second end of the said first bottom bracket roller bearing (134a) and the said second bottom bracket roller bearing (134b) contacts with said second longitudinal rail (120b) and can go up at said second longitudinal rail (120b) and freely roll.
5. machining servicing unit as claimed in claim 1; It is characterized in that; Said cross slide way (140) comprises first cross slide way (140a) and second cross slide way (140b); Said bracket (150) also comprises the first bracket roller bearing (154a) and the second bracket roller bearing (154b); Said first bracket roller bearing (154a) and the said second bracket roller bearing (154b) pass said bracket main body (152) along the longitudinal direction and are fixed together with said bracket main body (152) respectively; First end of first end of the said first bracket roller bearing (154a) and the said second bracket roller bearing (154b) contacts with said first cross slide way (140a) and can go up at said first cross slide way (140a) and freely roll, and second end of second end of the said first bracket roller bearing (154a) and the said second bracket roller bearing (154b) contacts with said second cross slide way (140b) and can go up at said second cross slide way (140b) and freely roll.
6. machining servicing unit as claimed in claim 1; It is characterized in that; Said V-arrangement bearing (160) comprises lower component (162) and upper-part (164); Said lower component (162) has lower component inclined-plane (162a), and said upper-part (164) has upper-part inclined-plane (164a), and said lower component inclined-plane (162a) is identical with the incline direction on said upper-part inclined-plane (164a); Thereby can be combined together in intimate contact, said upper-part inclined-plane (164a) can be gone up on said lower component inclined-plane (162a) and slide.
7. machining servicing unit as claimed in claim 6 is characterized in that, the upper-part (164) of said V-arrangement bearing (160) has V-shaped groove (164b), is used to shelve workpiece to be processed.
8. machining servicing unit as claimed in claim 3; It is characterized in that; Each of said initial adjustment assembly (114a, 114b, 114c, 114d) comprises initial adjustment handle and initial adjustment locking nut; Each of said supporting leg (112a, 112b, 112c, 112d) is passed the hole in the said framework (110); Each of said supporting leg (112a, 112b, 112c, 112d) has external screw thread; Hole in the said framework (110) has the internal thread of cooperation; Make a corresponding rotation of said supporting leg (112a, 112b, 112c, 112d) make corresponding one of said supporting leg (112a, 112b, 112c, 112d) to carry out relative motion with said framework (110) through rotating said initial adjustment handle, said initial adjustment locking nut is used for a corresponding relative position with said framework (110) of locking and fixing said supporting leg (112a, 112b, 112c, 112d).
9. machining servicing unit as claimed in claim 6 is characterized in that, said V-arrangement bearing (160) also comprises trimming assembly (166), is used to regulate the height of said upper-part (164).
10. machining servicing unit as claimed in claim 9; It is characterized in that; Said trimming assembly (166) comprises fine setting handle (166a), fore-set (166b) and fine setting locking nut (166c); Said fine setting handle (166a) and said fore-set (166b) are fixed together; Said fore-set (166b) passes the hole in the sidewall of lower component (162) of said V-arrangement bearing (160); One end of said fore-set (166b) leans the side of said upper-part (164); Said fore-set (166b) has external screw thread; Hole in the sidewall of said lower component (162) has the internal thread of cooperation; Said fore-set (166b) rotation is made move along horizontal direction with respect to said lower component (162) in the hole of said fore-set (166b) in the sidewall of said lower component (162) through rotating said fine setting handle (166a), thus make the upper-part inclined-plane (164a) of said upper-part (164) in upper edge, the lower component inclined-plane of said lower component (162) (162a) the horizontal direction motion move along short transverse simultaneously, said fine setting locking nut is used for locking and fixes the relative position of said fore-set (166b) and said lower component (162).
11. machining servicing unit as claimed in claim 1; It is characterized in that; One end of workpiece to be processed is clamped on the anchor clamps of process equipment, and the other end of said workpiece to be processed stretches out outside the said process equipment and freely is shelved on the V-shaped groove (164b) of upper-part (164) of said V-arrangement bearing (160).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204842852U CN202411848U (en) | 2011-11-29 | 2011-11-29 | Auxiliary device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204842852U CN202411848U (en) | 2011-11-29 | 2011-11-29 | Auxiliary device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411848U true CN202411848U (en) | 2012-09-05 |
Family
ID=46736642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204842852U Expired - Lifetime CN202411848U (en) | 2011-11-29 | 2011-11-29 | Auxiliary device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411848U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071990A (en) * | 2012-12-11 | 2013-05-01 | 光达光电设备科技（嘉兴）有限公司 | Auxiliary component installing tool |
| CN103551965A (en) * | 2013-11-13 | 2014-02-05 | 昆山日日先精密机械有限公司 | Horizontal adjusting foot pad of flat grinder |
| WO2018017869A1 (en) * | 2016-07-20 | 2018-01-25 | Grant Prideco, L.P. | Milling machine |
-
2011
- 2011-11-29 CN CN2011204842852U patent/CN202411848U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071990A (en) * | 2012-12-11 | 2013-05-01 | 光达光电设备科技（嘉兴）有限公司 | Auxiliary component installing tool |
| CN103551965A (en) * | 2013-11-13 | 2014-02-05 | 昆山日日先精密机械有限公司 | Horizontal adjusting foot pad of flat grinder |
| WO2018017869A1 (en) * | 2016-07-20 | 2018-01-25 | Grant Prideco, L.P. | Milling machine |
| US10828738B2 (en) | 2016-07-20 | 2020-11-10 | Grant Prideco, L.P. | Milling machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |