CN107900415A - Positioning and guiding hand drill - Google Patents
Positioning and guiding hand drill Download PDFInfo
- Publication number
- CN107900415A CN107900415A CN201711032223.6A CN201711032223A CN107900415A CN 107900415 A CN107900415 A CN 107900415A CN 201711032223 A CN201711032223 A CN 201711032223A CN 107900415 A CN107900415 A CN 107900415A
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- CN
- China
- Prior art keywords
- hand drill
- positioning
- guide
- fixed frame
- connecting plate
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/06—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by man-power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
- B23Q9/0007—Portable machines comprising means for their guidance or support directly on the workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of positioning and guiding hand drill, including：Fixed frame and the hand drill being fixed on above fixed frame, further include guider and positioner, wherein, guider includes：At least one guide beam, one end of the guide beam are connected with fixed frame, and the other end is connected with the positioner, and the guide beam is parallel with the drill bit direction of feed of hand drill；Positioner includes：Jointing plate and connecting plate, the one side of the jointing plate are fixed by connecting plate and the guide beam, and the another side of the jointing plate and the shape of part to be processed match and fit together with part to be processed.The changeability of the jointing plate of the present invention is wide, the stability of connecting plate is strong, positioning and guider are not only effectively guaranteed the concentricity of hole machined, the skill in hand drill processing hole is also become into technology, it is special-shaped to realize various shapes in industry, the processing for the problems such as hole is special, obtains high efficiency, high quality, the industry of low cost and it is expected.
Description
Technical field
The invention belongs to technical field of mechanical processing, and in particular to a kind of positioning and guiding that can position and be oriented to is hand
Bore.
Background technology
In actual production, some screw threads or the External Shape where Kong Yinqi or the limitation of position, are unsuitable for being added with machine
Work；Such as the screw thread bore dia of aperture screw thread is smaller, during using machine tapping, it is easy to cause the folding of the relatively low screw tap of intensity
It is disconnected；Counterbore in thin-walled cambered surface part for example shown in Fig. 6 in convex surface position or drilling again, deep hole or aperture as shown in Figure 7
Part, has certain limitation when attacking processing screw thread with machine；Therefore, hand tapping, Manual drilling and fraising etc. still have certain
Status.
In field of machining, hand tapping, Manual drilling and fraising etc. are frequently with hand drill manual processing, at present,
The hand drill of in the market only has handle and instrument clamps two parts, not part positioning and guider, but part is processed
Shi Dingwei is to influence part processing quality and the key of difficulty of processing with being oriented to two factors.
The positioning accuracy of part will directly affect the positional precision and dimensional accuracy of part, but hand drill does not have part and determines
Position device, the positioning of existing part need operator by experience to determine whether accurate positioning, and the threaded hole processed still can
Occur, because operator holds error that is unstable and producing, seriously affecting the assembling of part；The guiding of part is only manual by operator
Control, can not ensure that part is substantially parallel movement, part can all cause hole bias occur in the minute movement of vertical direction at all
Phenomenon, situation is serious to cause cutter to fracture, and cause scrapping for part.Meanwhile the hand such as hand tapping, Manual drilling and fraising
Require operator firmly uniform in the operating process of section, thus it is higher to operator's level requirement, without versatility, cause to need
Hand tapping, Manual drilling and the part of fraising is wanted largely to overstock in experienced operator's hand, the lifting of manufacturing schedule is empty
Between it is smaller.
From the foregoing, it will be observed that the product quality of existing hand drill processing is often influenced and is difficult to ensure that by human factor, often occur
The quality problems such as bias, ridge tear, breaking；When part high-volume is processed, operator is it is difficult to ensure that part is complete with cutter
Complete vertical, the uniformity of part processing is poor；The screw thread of manual control and the processing in hole, not only stability is poor, processes risk
Larger, the production cycle is longer, and higher to the technical requirements of personnel.Therefore existing hand drill use condition can not match city
The widespread demand of field development, need to carry out it from new design.
The content of the invention
To solve the above-mentioned problems, being capable of spiral shell in processing profiled part the present invention provides a kind of positioning and guiding hand drill
The positioning and guiding hand drill of pit.
A kind of positioning and guiding hand drill is provided according to the present invention, including：Fixed frame and the hand being fixed on above fixed frame
Brace, guider and positioner, wherein,
Guider includes：At least one guide beam, one end of the guide beam are connected with fixed frame, the other end with it is described
Positioner connects, and the guide beam is parallel with the drill bit direction of feed of hand drill；
Positioner includes：Jointing plate, the side of the jointing plate are fixed with the guide beam, the jointing plate it is another
The shape of side and part to be processed matches and fits together with part to be processed.
In one embodiment, the jointing plate is fixed by connecting plate and guide beam, and the jointing plate is detachably connected with
On the connecting plate.
In one embodiment, the one side that the connecting plate is connected with jointing plate is equipped with mounting groove, on the jointing plate
Equipped with connecting key；The connecting key of the jointing plate is inserted into the mounting groove of the connecting plate and can be moved in mounting groove.
In one embodiment, the mounting groove includes two vertical slots and a translot, the both ends of the translot vertically connect
Connect two vertical slots.
In one embodiment, the guide beam includes guide rod, sleeve, gland and spring；One end of the guide rod
It is connected by bearing with the fixed frame, the other end of the guide rod is circumferentially with spacing ring and is inserted into the sleeve, institute
State and the spring is arranged outside the guide rod between fixed frame and sleeve；The sleeve is equipped with ring flat-plate close to one end of fixed frame,
The spacing ring is stopped that the sleeve other end is threadedly coupled with the gland so as to prevent guide rod from slipping by the ring flat-plate,
The gland is fixedly connected with connecting plate.
In one embodiment, the quantity of the guide beam for two and is parallel to each other.
In one embodiment, the guider further includes supporting rod, and one end of the supporting rod is fixedly connected described
Guide beam, the other end are fixedly connected with the connecting plate, and guide beam, connecting plate and supporting rod form right angle trigonometry support.
In one embodiment, the fixed frame includes being used for the guide pile being fixed in machine tool fixture, the guide pile
Side be equipped with hand drill mounting blocks and guider mounting blocks, the guider mounting blocks are located at the hand drill mounting blocks
Lower part；The hand drill mounting blocks are L-shaped, and the long side of the hand drill mounting blocks is vertically fixed on the side of guide pile, and
Long side upper surface is concordant with the upper surface of guide pile；The hand drill is fixed in the long side.
In one embodiment, the fixed frame is an integral molding structure or Split assembled structure.
In one embodiment, the hand drill includes hand rocking handle, and the hand rocking handle drives active wheel disc to rotate, main
Runner disc Vertical Meshing driven wheel and driven wheel rotation, so as to drive the drill bit being connected with driven wheel to rotate.
Compared with prior art, the present invention to the advantages of be：(1) led on the basis of hand drill of the present invention by what is increased
To device, so as to preferably ensure that part moving horizontally in process, avoid part occur in processing it is vertical
The offset in direction, improves the processability of part；(2) positioner that the present invention is set, since wherein one side is with being processed zero
The shape of part matches and is bonded, and the eccentric risk occurred during processing profiled or special hole is effectively avoided, so that more preferably
The positional precision and dimensional accuracy that ensure that part, another side removably connects, so that difference zero can be processed by having widened
The versatility of part；(3) positioning and guiding hand drill of the invention is effectively guaranteed the concentricity of hole machined, and hand drill is processed hole
Skill become technology, realize producer to the high efficiency of special hole machined, high quality, the extravagant hope of low cost.
Brief description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein：
Fig. 1 is the positive structure schematic of the present invention；
Fig. 2 is that the connecting plate of the present invention has the structure diagram of mounting groove side；
Fig. 3 is the sectional view of the jointing plate of the present invention；
Fig. 4 is the dimensional structure diagram of the present invention；
Fig. 5 is the profile of A-A in Fig. 1；
Fig. 6 is the structure diagram of thin-walled cambered surface part；
Fig. 7 is the design of part schematic diagram with deep hole.
Component identical in the accompanying drawings uses identical reference numeral.Attached drawing is not drawn according to actual ratio.
Embodiment
The present invention will be further described with reference to the accompanying drawings.
The existing hand drill in market does not have positioner and guider, and processing part is often because human factor causes part
There are quality problems, and hand drill processing part is higher to the skill set requirements of operator, does not possess versatility, therefore the present invention carries
Supplied it is a kind of can either position can also be oriented to be set to guiding hand drill, as shown in Figure 1, the present invention positioning and guiding hand drill
Including：
Hand drill 1 and fixed frame 2, fixed frame 2 are used to hand drill 1 being fixed on (not shown) on lathe, hand drill 1
The upper surface of fixed frame 2 is fixedly mounted on, in addition, present invention additionally comprises the guider 3 that can be oriented to and can be positioned
Positioner 4, wherein,
Guider 3 includes at least one guide beam 5, and guide beam 5 is parallel with 14 direction of feed of drill bit of hand drill 1
, so that when drill bit 14 is fed, drill bit 14 can be fixed along the direction of guide beam 5 and fed, and guide beam 5 can not only be to bore
First 14 play the role of guiding, additionally it is possible to shake when providing support force for drill bit when drill bit 14 feeds and bearing drill bit feeding
It is dynamic.
In preferred embodiment of the present invention, guide beam 5 includes two, is parallel to each other between guide beam 5, leads certainly
It can also be multiple to beam 5, be not intended to limit herein, more guide beams 5 then provide the branch of more portions for the feeding of drill bit 14
Support ensures；One end of guide beam 5 is connected with fixed frame 2, it is preferable that as shown in Fig. 2, guide beam 5 passes through bearing 8 and fixed frame 2
Vertical connection, so as to ensure that the stability of guide beam 5, on the other end of guide beam 5 it is vertical be provided with positioner 4 and with
Positioner 4 is fixedly connected.
Positioner 4 includes：Connecting plate 6 and jointing plate 7, it is preferable that the connecting plate 6 in the present invention is square tabular, but
It should be noted that the present invention does not limit the concrete shape of connecting plate 6, can be other any plate shapes such as circular；Connecting plate 6
It is fixedly connected with two guide beams 5, can is welding, riveting or its combination, wherein the present invention does not limit both connections
Concrete mode, all protection models that the mode that connecting plate 6 and guide beam 5 are fixed together can be included in the present invention
In enclosing.
There is mounting groove 61 (as shown in Figure 2) in the one side that the connecting plate 6 of the present invention is combined with jointing plate 7, it is of the invention
Jointing plate 7 has two sides, is respectively A faces 71 and B faces 72 (as shown in Figure 3), the one side being connected with connecting plate is A faces 71, with quilt
The one side for processing part connection is B faces 72, and connecting key 73 is equipped with the A faces 71 of jointing plate 7, and the connecting key 73 of jointing plate 7 is inserted
Enter in the mounting groove 61 of connecting plate 6 so as to play the role of fixed jointing plate 7, then as shown in Figure 5, mounting groove 61 includes two and erects
Groove and a translot, translot connect between two vertical slots and by two vertical slots, and the both ends of translot are hung down with two vertical slots respectively
Direct-connected to connect, the length of translot is more than the maximum width between two vertical slots, therefore the both ends of translot are pierced by two vertical slots, translot with
A space for connecting key movement is formed between two vertical slots, therefore, when the diverse location for needing processing Same Part
During threaded hole, user can move jointing plate 7 manually, and jointing plate 7 is moved by connecting key 73 in the range of translot or vertical slot,
Due to being interconnected before translot and two vertical slot threes, it can move what jointing plate 7 was processed to needs without extracting connecting key 73
Optimum position.
As shown in figure 3, the A faces 71 of jointing plate 7 are connected with connecting plate 6, and the size and fixed form of connecting plate 6 are not
Become, therefore jointing plate A faces 71 are changeless, are quantitative；And the B faces 72 of jointing plate 7 are according to the to be added of part to be processed
Work face is changed come what is designed by the change of part to be processed, therefore the B faces 72 of jointing plate 7 are a variable, jointing plate 7 and quilt
The shape of processing part matches and fits together with part to be processed, for example, to the part in manuscript 6, in Fig. 6
Part needs the auger shell pit in thin-walled cambered surface, then the shape in the B faces 72 of jointing plate 7 is just consistent with the shape of thin-walled cambered surface, and
Can tightly it fit together with thin-walled cambered surface, deformation during so as to avoid hanging processing thin-walled cambered surface part, and cutter
Phenomena such as breaking.
It can be seen from the above that connecting plate 6 is consolidated with jointing plate 7 by mounting groove 61 and connecting key 73 so as to form detachable
Fixed connection, is so conducive in actual processing environment, when needing to be processed part of different shapes, to be convenient for changing
With dismounting jointing plate.In addition, approximate I-shaped or H-type the mounting groove 61 on connecting plate 6 so that processing Same Part difference position
During the threaded hole put, without frequently replacing jointing plate 7.Jointing plate 7 is fixedly connected with connecting plate 6, connecting plate 6 and guider 3
Guide beam 5 be fixedly connected so that jointing plate 7 is by realizing and being oriented to detachable being fixedly connected of connecting plate 6
Beam 5 is fixedly connected.
The connecting plate 6 and two guide beams 5 of the present invention forms a face and the connection mode of two points, two guide beams
5 collectively define the relative displacement of hand drill 1 and part to be processed or so, add the stability during hand drill 1 is oriented to,
Guide effect is more accurate, avoids during part is processed, and the free degree of single guide beam 5 is excessive, and stability is not strong
Shortcoming.
Preferably, guide beam 5 includes guide rod 51, sleeve 52, gland 53 and spring 54；One end of guide rod 51 by with
Fixed frame 2 is connected by bearing 8, so as to ensure that the stability of guide rod 51, ring is set in the circumferential direction of the other end of guide rod 51
Restraining position ring block 55, correspondingly, sleeve 52 is equipped with ring flat-plate 56, the other end insertion sleeve of guide rod 51 close to one end of fixed frame 2
In 52, the internal diameter of sleeve 52 can accommodate guide rod 51 and spacing ring 55 moves in sleeve 52, but due to the aperture of ring flat-plate 56
Guide rod 51 can be allowed to pass through, but can not pass through spacing ring 55, therefore, spacing ring 55 and ring flat-plate 56 are by guide rod 51
The other end is limited in sleeve 52 so that guide rod 51 can not be slipped out of sleeve 52；In addition, sleeve 52 connects with connecting plate 6
Connect one end and be additionally provided with gland 53, be connected through a screw thread between sleeve 52 and gland 53, to press equipped with threaded hole on gland 53
Lid 53 is connected through a screw thread fixation with connecting plate 6.
As shown in figure 5, the outer cover in guide rod 51 is equipped with spring 54, spring 54 is between fixed frame 6 and sleeve 52
Guide rod 51 outside；In original state (when drill bit 14 is not fed), spring 54 is uncompressed, and spring 54 is so that guide rod 51
In spacing ring 55 contradicted with ring flat-plate 56, when drill bit 14 is fed, spring 54 is compressed so that guide rod 51 start covering
Moved in cylinder 52 toward the direction of part to be processed；When the hole machined on part to be processed finishes, spring 54 will recover bullet automatically
Property resets guide rod 51.Guide rod 51 is it is achieved thereby that drill bit 14 can be fed along specified direction, so as to ensure screw thread
The precision of processing.
Again as shown in Figure 1, due to guide beam 5 and 1 vertical connection of connecting plate, after jointing plate is bonded with part to be processed,
During hand drill 1 is fed, if the connecting portion discontinuity of guide beam 5 and connecting plate 6, will cause guide beam 6 opposite
Connecting plate 7 has the hidden danger bent downward, therefore can cause the danger of cutter breaking and part deformation, it is preferable that is oriented to dress
Put 3 and further include supporting rod 9 (as shown in Figure 4), therefore one end of supporting rod 9 is fixedly connected with guide beam 5, the present invention is connected to sleeve
52 outside, the other end of supporting rod 9 are fixedly connected with connecting plate 6, and guide beam 5, connecting plate 6 and supporting rod 9 form right angle trigonometry
Support.Explanation is needed exist for, does not limit the connection mode at 9 both ends of supporting rod, can rivet to weld, or even
A right angle trigonometry frame is fixedly installed in the right angle angle of fishplate bar 6 and guide beam 5.
In one embodiment, then as shown in Figure 1, fixed frame 2 divides for three parts, including guide pile 21, hand drill peace
Fill block 22 and guider mounting blocks 23；Preferably, guide pile 21 is in rectangular bulk, and guide pile 21 is used for the whole of the present invention
Device is fixed on the fixture of lathe, is fixedly mounted so as to play the role of one, it is necessary to explanation, the shape of guide pile 21
Do not limit to, as long as can be fixed on according to actual conditions in machine tool fixture；Hand drill mounting blocks 22 and guider peace
Dress block 23 is all located at the side of guide pile 21, and guider mounting blocks 23 are located at the lower part of hand drill mounting blocks 22；The present invention's
Hand drill mounting blocks 22 are primarily used to install and fix hand drill 1, and the cross section of hand drill mounting blocks 22 is L-shaped, described
The long side of hand drill mounting blocks 22 is vertically fixed on the one side of guide pile 21, and the upper end of the long side of hand drill mounting blocks 22
Face is concordant with the upper surface of guide pile 21, so that both are collectively forming a platform and are fixed thereon for hand drill 1.
The guider mounting blocks 23 of the present invention are used for connecting being located at installation and guide device, guider mounting blocks 23
The lower part of hand drill mounting blocks 22, is specifically then used for providing support for guide beam 5, guider mounting blocks 23 are in pane
Shape, and be not also limited for the shape of guider mounting blocks 23, can be cuboid etc. other any can install and consolidate
Surely the shape of device is caused.
In a preferred embodiment, fixed frame 2 can be an integral molding structure, or Split assembled structure,
2 one of fixed frame or split will specifically be determined according to the size of guide pile 21, if the size of parts to be processed is larger, and to positioning
The stability requirement of stake 21 then uses integrally formed overall structure when higher；If parts to be processed is for small part and to guide pile
, can be by the way of combination when 21 stability and not high intensity requirement.Guide pile 21 and the matching relationship root of other parts
It can adjust according to service condition, therefore the present invention does not illustrate herein.
Hand drill 1 in the present invention includes hand rocking handle 11, active wheel disc 12, driven wheel 13 and drill bit 14, user
Shaking hand rocking handle 11 drives active wheel disc 12 to rotate, and the rotation direction of active wheel disc 12 be horizontal direction, active wheel disc 12 and
13 Vertical Meshing of driven wheel, and active wheel disc 12 drives driven wheel 13 to rotate, driven wheel 13 is so as to drive what is be connected with driven wheel
Drill bit 14 rotates；Wherein, the top edge outline of connecting plate 6 is higher than the central axis of 14 part of drill bit, so as to avoid
Part to be processed is vacantly too big, goes wrong when processing thin-walled or composite material, is connect certainly in the upper end of connecting plate 6 and drill bit 14
Tactile position is equipped with semicircle orifice 62 (as shown in Figure 4), so that the feeding for drill bit 14 provides passage.
In conclusion the present invention is in terms of existing technologies, advantage is：(1) lead on the basis of hand drill 1 of the present invention
The guider 3 increased is crossed, so as to preferably ensure that part moving horizontally in process, part is avoided and is processing
When there is the offset of vertical direction, improve the processability of part；(2) positioner 4 that the present invention is set, due to wherein simultaneously
Match and be bonded with the shape of part to be processed, effectively avoid the eccentric wind occurred during processing profiled or special hole
Danger, so as to preferably ensure that the positional precision and dimensional accuracy of part, another side removably connects, so as to ensure that processing
The versatility of different parts；(3) positioning and guiding hand drill of the invention is effectively guaranteed the concentricity of hole machined, by hand drill
The skill in processing hole becomes technology, realizes producer to the high efficiency of special hole machined, high quality, the extravagant hope of low cost.
Although by reference to preferred embodiment, invention has been described, is not separating the situation of the scope of the present invention
Under, various improvement can be carried out to it and component therein can be replaced with equivalent.Especially, to be rushed as long as there is no structure
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in text
Disclosed in specific embodiment, but all technical solutions including falling within the scope of the appended claims.
Claims (10)
- A kind of 1. positioning and guiding hand drill, it is characterised in that including：Fixed frame and the hand drill being fixed on above fixed frame, lead To device and positioner, wherein,Guider includes：At least one guide beam, one end of the guide beam are connected with fixed frame, the other end and the positioning Device connects, and the guide beam is parallel with the drill bit direction of feed of hand drill；Positioner includes：Jointing plate, the side of the jointing plate are fixed with the guide beam, the opposite side of the jointing plate with The shape of part to be processed matches and fits together with part to be processed.
- 2. positioning and guiding hand drill according to claim 1, it is characterised in that the jointing plate is by connecting plate with being oriented to Beam is fixed, and the jointing plate is detachably connected with the connecting plate.
- 3. positioning and guiding hand drill according to claim 2, it is characterised in that the connecting plate be connected with jointing plate one Face is equipped with mounting groove, and the jointing plate is equipped with connecting key；The connecting key of the jointing plate is inserted into the installation of the connecting plate It can move in groove and in mounting groove.
- 4. positioning and guiding hand drill according to claim 3, it is characterised in that the mounting groove includes two vertical slots and one A translot, two vertical slots of both ends vertical connection of the translot.
- 5. positioning and guiding hand drill according to claim 1, it is characterised in that the guide beam include guide rod, sleeve, Gland and spring；One end of the guide rod is connected by bearing with the fixed frame, and the other end of the guide rod is circumferentially set Restraining position ring block is simultaneously inserted into the sleeve, and the spring is arranged outside the guide rod between the fixed frame and sleeve；The set Cylinder is equipped with ring flat-plate close to one end of fixed frame, and the spacing ring is stopped by the ring flat-plate so as to prevent guide rod from slipping, the set The cylinder other end is threadedly coupled with the gland, and the gland is fixedly connected with connecting plate.
- 6. positioning and guiding hand drill according to claim 1, it is characterised in that the quantity of the guide beam is two and phase It is mutually parallel.
- 7. positioning and guiding hand drill according to claim 1, it is characterised in that the guider further includes supporting rod, One end of the supporting rod is fixedly connected with the guide beam, and the other end is fixedly connected with the connecting plate, guide beam, connecting plate and branch Strut forms right angle trigonometry support.
- 8. positioning and guiding hand drill according to claim 1, it is characterised in that the fixed frame includes being used to be fixed on machine Guide pile on bed fixture, the side of the guide pile is equipped with hand drill mounting blocks and guider mounting blocks, described to be oriented to dress Put the lower part that mounting blocks are located at the hand drill mounting blocks；The hand drill mounting blocks are L-shaped, the length of the hand drill mounting blocks While the side of guide pile is vertically fixed on, and long side upper surface is concordant with the upper surface of guide pile；The hand drill is fixed on institute State in long side.
- 9. according to claim 1-8 any one of them positioning and guiding hand drills, it is characterised in that the fixed frame is integrated into Type structure or Split assembled structure.
- 10. according to claim 1-8 any one of them positioning and guiding hand drills, it is characterised in that the hand drill includes hand Handle is swaggered, the hand rocking handle drives active wheel disc to rotate, active wheel disc Vertical Meshing driven wheel and driven wheel rotation, so that band The dynamic drill bit being connected with driven wheel rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032223.6A CN107900415A (en) | 2017-10-30 | 2017-10-30 | Positioning and guiding hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032223.6A CN107900415A (en) | 2017-10-30 | 2017-10-30 | Positioning and guiding hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107900415A true CN107900415A (en) | 2018-04-13 |
Family
ID=61841975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711032223.6A Pending CN107900415A (en) | 2017-10-30 | 2017-10-30 | Positioning and guiding hand drill |
Country Status (1)
| Country | Link |
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| CN (1) | CN107900415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935909A (en) * | 2019-12-24 | 2020-03-31 | 洛阳埃里克机械装备科技有限公司 | Precise drilling device for narrow space |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201645844U (en) * | 2010-03-10 | 2010-11-24 | 双钱集团（如皋）轮胎有限公司 | Umbrella-type bonding machine for tires |
| CN201988762U (en) * | 2011-01-17 | 2011-09-28 | 东莞诚兴五金制品有限公司 | Drill hole fixture |
| CN103464836A (en) * | 2013-09-25 | 2013-12-25 | 四川九洲电器集团有限责任公司 | Manual threading machine |
| CN104722799A (en) * | 2015-03-18 | 2015-06-24 | 武汉武船特种船艇有限责任公司 | Drilling device and positioning assembly |
| CN204781908U (en) * | 2015-05-29 | 2015-11-18 | 富于安（福建）环保模板有限公司 | Fastener is connected to steel pipe |
| CN204893019U (en) * | 2015-08-31 | 2015-12-23 | 江苏子辰教育设备有限公司 | Electric drilling machine |
| CN204912842U (en) * | 2015-07-24 | 2015-12-30 | 陈纪浩 | Electronic drill |
-
2017
- 2017-10-30 CN CN201711032223.6A patent/CN107900415A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201645844U (en) * | 2010-03-10 | 2010-11-24 | 双钱集团（如皋）轮胎有限公司 | Umbrella-type bonding machine for tires |
| CN201988762U (en) * | 2011-01-17 | 2011-09-28 | 东莞诚兴五金制品有限公司 | Drill hole fixture |
| CN103464836A (en) * | 2013-09-25 | 2013-12-25 | 四川九洲电器集团有限责任公司 | Manual threading machine |
| CN104722799A (en) * | 2015-03-18 | 2015-06-24 | 武汉武船特种船艇有限责任公司 | Drilling device and positioning assembly |
| CN204781908U (en) * | 2015-05-29 | 2015-11-18 | 富于安（福建）环保模板有限公司 | Fastener is connected to steel pipe |
| CN204912842U (en) * | 2015-07-24 | 2015-12-30 | 陈纪浩 | Electronic drill |
| CN204893019U (en) * | 2015-08-31 | 2015-12-23 | 江苏子辰教育设备有限公司 | Electric drilling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935909A (en) * | 2019-12-24 | 2020-03-31 | 洛阳埃里克机械装备科技有限公司 | Precise drilling device for narrow space |
| CN110935909B (en) * | 2019-12-24 | 2020-12-11 | 洛阳埃里克机械装备科技有限公司 | Precise drilling device for narrow space |
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Application publication date: 20180413 |