CN2491194Y - Handl eof drill press - Google Patents
Handl eof drill press Download PDFInfo
- Publication number
- CN2491194Y CN2491194Y CN 01230933 CN01230933U CN2491194Y CN 2491194 Y CN2491194 Y CN 2491194Y CN 01230933 CN01230933 CN 01230933 CN 01230933 U CN01230933 U CN 01230933U CN 2491194 Y CN2491194 Y CN 2491194Y
- Authority
- CN
- China
- Prior art keywords
- handlebar
- handle
- cambered surface
- handle head
- drill press
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a handle used on drill press in order to overcome the disadvantages that the prior handle of drill press is poor in hand feeling and easy to slip out of hands. The utility model comprises a handle seat 1, a handle rod 2 and a handle head 3, wherein one end of the handle rod 2 is integrated with the handle seat 1 as a whole, and the other end is integrated with the handle head 3 as a whole. The utility model is mainly used on drill presses, and the handle rod 2 and a handle head 3 are difficult to slip out of hands, which is more convenient to operate.
Description
The utility model relates to a kind of handle that uses on drilling machine, mainly be to be used to drive the handle that drill chuck moves up and down on drilling machine.
At present, the operating grip that uses on drilling machine for example is used to drive the operating grip that drill chuck moves up and down on drilling machine, generally comprises and handle set 27, handlebar 28 and handle head 29 (as shown in Figure 7).Handle set 27 is installed on the gear shaft of drilling machine.Handlebar 28 is thinner cylindrical of diameter, and its end is installed on the handle set 27, and its other end is equipped with handle head 29.Handle head 29 is generally cylindrical or spherical.During use, the operator generally holds handle head 29 and operates, because handle head 29 is cylindrical or spherical, the natural shape during the holding of it and people differs bigger, and the feel during operation is relatively poor, handle head 29 slippage from hand easily, inconvenient operation.
The purpose of this utility model is, good hand touch when a kind of the operation is provided, easy to operate Handl eof drill press.
The purpose of this utility model is achieved in that Handl eof drill press, comprises handle set 1, handlebar 2 and handle head 3; Its special character is: an end and the handle set 1 of handlebar 2 are integral, and the other end and handle head 3 are integral.
Handle set 1 is used for connecting with the gear shaft of lathe, and it generally will connect with gear shaft by intermediate link.Because handle set 1, handlebar 2 and handle head 3 are integral, they can adopt the casting technique once-forming, carry out necessary machining again.The shape of handlebar 2 and handle head 3, the approaching shape of natural shape in the time of can selecting with the holding of people, and factor with due regard to attractive in appearance.
The width of handlebar 2 of the present utility model 3 is narrowed down by wide gradually from handle set 1 to handle head.
Cambered surface 7 curves inwardly, and cambered surface 8 is outwardly-bent, can guarantee that handle head 3 integral body are to a lateral bending song.
The outer surface 4 of handle set 1 of the present utility model is the face of cylinder, and the side 5 of handlebar 2 is tangent with outer surface 4.
The upper surface 14 of handle set 1 of the present utility model is same sphere with the upper surface 12 of handlebar 2, and this sphere is a concave surface.
Because above-mentioned sphere is a concave surface, makes the outside perk to the upper surface 14 of handle set 1 of handlebar 2 and handle head 3, grasping when being convenient to operate.
Has groove 15 longitudinally on the lower surface 13 of handlebar 2 of the present utility model.
Groove 15 both can alleviate weight of the present utility model, can improve the intensity of handlebar 2 again.
The utility model also comprises connection seat 16; The outer surface 17 of connection seat 16 is the face of cylinder, and the inner surface 18 of handle set 1 is the face of cylinder, and the outer surface 17 of connection seat 16 is enclosed within on the inner surface 18 of handle set 1; The center of connection seat 16 has screw 19, and the center of handle set 1 has step-like unthreaded hole 20, and handle set 1 is installed on the connection seat 16 by screw 25, unthreaded hole 20 and screw 19; Have axial pin shaft hole 21 on the handle set 1, be fixed with bearing pin 26 in the pin shaft hole 21, have axial groove 22 on the connection seat 16, the extension of bearing pin 26 is inserted in the groove 22.
The inner surface 23 of connection seat 16 of the present utility model is the face of cylinder, has lock hole 24 on the inner surface 23.
The gear bush of lathe is installed in connection seat 16 on the gear shaft by holding screw and lock hole 24 in the inner surface 23 of connection seat 16.
Because handle set 1 of the present utility model, handlebar 2 and handle head 3 are integral, they can adopt the casting technique once-forming, the shape of handlebar 2 and handle head 3, the approaching shape of natural shape in the time of can selecting with the holding of people, more natural during operator grasping, feel is better, and is easy to operate.Because the width of handlebar 2 of the present utility model 3 is narrowed down by wide gradually from handle set 1 to handle head, make the excessive place broad of handlebar 2 and handle set 1, the integral body of handlebar 2 is widened than the handlebar of existing Handl eof drill press, a kind of thick and heavy sensation is arranged, not only can grasping member during operation 3, and the part of grasping member bar 2 simultaneously, feel is better.Because handlebar 2 of the present utility model and handle head 3 integral body meet the custom of people's grasped to a lateral bending song during operation, a finger and a recessed side contacts, a palm and a protruding side contacts, the sensation of hooking finger is arranged, make handlebar 2 and handle head 3 be difficult for slippage from hand, more convenient to operate.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the front view of handle set 1 among Fig. 1, handlebar 2 and handle head 3.
Fig. 3 is the A-A cutaway view among Fig. 2.
Fig. 4 is the B-B rotation profile among Fig. 3.
Fig. 5 is the front view of connection seat 16 among Fig. 1.
Fig. 6 is the vertical view of connection seat 16 among Fig. 1.
Fig. 7 is the structural representation of existing Handl eof drill press.
As Fig. 1 to shown in Figure 6, present embodiment be on drilling machine, use be used to drive the operating grip that drill chuck moves up and down, it comprises a handle set 1, three handlebars 2, pickpocket's button 3 and connection seats 16.One end and the handle set 1 of handlebar 2 are integral, and the other end and handle head 3 are integral.Three handlebars 2 are symmetrically distributed, and pickpocket's button 3 is symmetrically distributed.Handle set 1, handlebar 2 and handle head 3 adopt the disposable cast form of casting pig.Connection seat 16 adopts No. 45 steels to make.The width of handlebar 23 is narrowed down by wide gradually from handle set 1 to handle head, and handlebar 2 and handle head 3 integral body are to a lateral bending song.A side 5 of handlebar 23 curves inwardly from handle set 1 to handle head, and the side 6 relative with side 5 of handlebar 2 is the plane.The side 5 of each root handlebar 2 all with side 6 smooth connections of an adjacent handlebar 2.Side handle head 3 and handlebar 25 identical sides are cambered surface 7, and a side identical with the side 6 of handlebar 2 is cambered surface 8.In the end of handle head 3, cambered surface 7 is passed through cambered surface 9 smooth connections with cambered surface 8.Cambered surface 7, cambered surface 8 and cambered surface 9 all are convex surface.To cambered surface 9, cambered surface 7 curves inwardly from the outer end of handlebar 2, and cambered surface 8 is outwardly-bent.The upper surface 10 of handle head 3 is the plane, and the lower surface 11 of handle head 3 is the plane.Cambered surface 7, cambered surface 8 and cambered surface 9 respectively all with upper surface 10 and lower surface 11 smooth connections.The cambered surface 7 of handle head 3, cambered surface 8, upper surface 10 and lower surface 11 exceed side 5, side 6, upper surface 12 and the lower surface 13 of handlebar 2 respectively.The outer surface 4 of handle set 1 is the face of cylinder, and the side 5 of handlebar 2 is tangent with outer surface 4.The upper surface 14 of handle set 1 is same sphere with the upper surface 12 of handlebar 2, and this sphere is a concave surface.Has groove 15 longitudinally on the lower surface 13 of handlebar 2.The outer surface 17 of connection seat 16 is the face of cylinder, and the inner surface 18 of handle set 1 is the face of cylinder, and the outer surface 17 of connection seat 16 is enclosed within on the inner surface 18 of handle set 1.The center of connection seat 16 has screw 19, and the center of handle set 1 has step-like unthreaded hole 20.Screw 25 passes unthreaded hole 20 and is spun in the screw 19, thereby handle set 1 is fixed on the connection seat 16.Have axial pin shaft hole 21 on the handle set 1, bearing pin 26 is fixed in the pin shaft hole 21.Have axial groove 22 on the connection seat 16, the extension of bearing pin 26 is inserted in the groove 22.The inner surface 23 of connection seat 16 is the face of cylinder, has lock hole 24 on the inner surface 23.
During use, the gear shaft of drilling machine is inserted in the connection seat 16, and the outer surface of gear shaft cooperates with the inner surface 23 of connection seat 16.By lock hole 24, connection seat 16 is fixed on the gear shaft with pin.Grasp handle head 3 and handlebar 2 rotations, handle set 1 drives connection seats 16 by bearing pin 26 and groove 22 and rotates, and connection seat 16 driven gear axles rotate.
Claims (10)
1. Handl eof drill press comprises handle set (1), handlebar (2) and handle head (3); It is characterized in that: an end of handlebar (2) and handle set (1) are integral, and the other end and handle head (3) are integral.
2. Handl eof drill press according to claim 1 is characterized in that: the width of handlebar (2) is narrowed down by wide to handle head (3) gradually from handle set (1).
3. Handl eof drill press according to claim 2 is characterized in that: handlebar (2) is whole to a lateral bending song with handle head (3).
4. according to claim 1,2 or 3 described Handl eof drill presses, it is characterized in that: handlebar (2) has three, and three handlebars (2) are symmetrically distributed; Handle head (3) has three, and pickpocket's button (3) is symmetrically distributed; A side (5) of handlebar (2) curves inwardly to handle head (3) from handle set (1), and the side (6) relative with side (5) of handlebar (2) is the plane; The side (5) of each root handlebar (2) all with side (6) smooth connection of an adjacent handlebar (2).
5. Handl eof drill press according to claim 4 is characterized in that: a side identical with sides handlebar (2) (5) handle head (3) is cambered surface (7), and a side identical with the side (6) of handlebar (2) is cambered surface (8); End in handle head (3), cambered surface (7) is passed through cambered surface (9) smooth connection with cambered surface (8); Cambered surface (7), cambered surface (8) and cambered surface (9) all are convex surface; To cambered surface (9), cambered surface (7) curves inwardly from the outer end of handlebar (2), and cambered surface (8) is outwardly-bent; The upper surface (10) of handle head (3) is the plane, and the lower surface (11) of handle head (3) is the plane; Cambered surface (7), cambered surface (8) and cambered surface (9) respectively all with upper surface (10) and lower surface (11) smooth connection; The cambered surface (7) of handle head (3), cambered surface (8), upper surface (10) and lower surface (11) exceed side (5), side (6), upper surface (12) and the lower surface (13) of handlebar (2) respectively.
6. Handl eof drill press according to claim 5 is characterized in that: the outer surface (4) of handle set (1) is the face of cylinder, and the side (5) of handlebar (2) is tangent with outer surface (4).
7. Handl eof drill press according to claim 6 is characterized in that: the upper surface (14) of handle set (1) is same sphere with the upper surface (12) of handlebar (2), and this sphere is a concave surface.
8. Handl eof drill press according to claim 7 is characterized in that: have groove (15) longitudinally on the lower surface (13) of handlebar (2).
9. Handl eof drill press according to claim 8 is characterized in that: also comprise connection seat (16); The outer surface (17) of connection seat (16) is the face of cylinder, and the inner surface (18) of handle set (1) is the face of cylinder, and the outer surface (17) of connection seat (16) is enclosed within on the inner surface (18) of handle set (1); The center of connection seat (16) has screw (19), and the center of handle set (1) has step-like unthreaded hole (20), and handle set (1) is installed on the connection seat (16) by screw (25), unthreaded hole (20) and screw (19); Have axial pin shaft hole (21) on the handle set (1), be fixed with bearing pin (26) in the pin shaft hole (21), have axial groove (22) on the connection seat (16), the extension of bearing pin (26) is inserted in the groove (22).
10. Handl eof drill press according to claim 9 is characterized in that: the inner surface (23) of connection seat (16) is the face of cylinder, has lock hole (24) on the inner surface (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230933 CN2491194Y (en) | 2001-06-30 | 2001-06-30 | Handl eof drill press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230933 CN2491194Y (en) | 2001-06-30 | 2001-06-30 | Handl eof drill press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2491194Y true CN2491194Y (en) | 2002-05-15 |
Family
ID=33645352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230933 Expired - Fee Related CN2491194Y (en) | 2001-06-30 | 2001-06-30 | Handl eof drill press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2491194Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272274A (en) * | 2016-08-29 | 2017-01-04 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine handles crank |
| CN107378871A (en) * | 2017-09-05 | 2017-11-24 | 苏州浩焱精密模具有限公司 | A kind of bit feed handle of drilling machine |
-
2001
- 2001-06-30 CN CN 01230933 patent/CN2491194Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272274A (en) * | 2016-08-29 | 2017-01-04 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine handles crank |
| CN107378871A (en) * | 2017-09-05 | 2017-11-24 | 苏州浩焱精密模具有限公司 | A kind of bit feed handle of drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |