CN205734009U - Fixing tool and use the drilling-tapping machine of this kind of fixing tool - Google Patents
Fixing tool and use the drilling-tapping machine of this kind of fixing tool Download PDFInfo
- Publication number
- CN205734009U CN205734009U CN201620600565.8U CN201620600565U CN205734009U CN 205734009 U CN205734009 U CN 205734009U CN 201620600565 U CN201620600565 U CN 201620600565U CN 205734009 U CN205734009 U CN 205734009U
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- Prior art keywords
- post
- fixing tool
- clamping plate
- hole
- abutting
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Abstract
The utility model discloses a kind of fixing tool and use the drilling-tapping machine of this kind of fixing tool, driving means part clamped including at least two clamping plates and promotion clamping plate relative movement, several telescopic abutting posts it are provided with on the face that described clamping plate are relative with part, one end of each described abutting post and feature contacts, the other end of each described abutting post is provided with to promote and abuts the drive division that post moves to part.Abut post can stretch, so for the contact position in Different Plane, plane can being contacted by abutting the flexible of post, thus increase the contact area with part, strengthen fixed effect.
Description
Technical field
This utility model relates to machining equipment field, particularly to a kind of fixing tool and use this kind of fixing tool
Drilling-tapping machine.
Background technology
Drilling-tapping machine belongs to digital control processing, is a kind of equipment being carried out machining by shear action, drilling-tapping
Boring and two kinds of mechanical processing process of tapping are combined by machine, i.e. can realize zero on a bench drill hole tooth machining unit simultaneously
The boring of part and tapping.
In prior art, notification number is that the utility model patent of " CN 205218516 U " discloses a kind of boring for silk one
Body machine, it discloses the structure composition of drilling-tapping machine, and it promotes drill bit to punch on part by cylinder, then by driving
The fixing tool of mechanism's moving parts is to for carrying out tapping under silk device, it is achieved holes and supplies two kinds of operations of silk.
But find during boring and tapping, cause drill bit directly to break owing to the fixed effect of fixing tool is bad
Split the problem in hole.Such as in the utility model patent that notification number is " CN 203942423 U ", disclose this fixing
Frock, part clamped by it by two clamping plates, and the contact area between part and frock is too small, and fixed effect is bad,
Causing part during boring and tapping are processed, vibrate, vibration makes the punch position of part offset, finally
Cause Drill Crack at inside parts, affect the normal use of drilling-tapping machine.
Utility model content
The purpose of this utility model is to provide a kind of fixing tool increasing holding area.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of fixing tool, bag
Including the driving means that at least part is clamped by two clamping plates and promotion clamping plate relative movement, described clamping plate are relative with part
Several telescopic abutting posts, one end of each described abutting post and feature contacts, each described abutting post it is provided with on face
The other end be provided with to promote and abut the drive division that moves to part of post.
By using technique scheme, in prior art, clamping plate only have point cantact with the contact area of cambered surface part, should
The pressure of position is excessive, and holding area is too small simultaneously, it is impossible to well clamp, same if the part of multiaspect, clamping plate
The face that stationary plane only contacts at first, abuts post and serves the effect expanding contact area, is provided by several and abuts post
Contacting the diverse location of piece surface and fix, abutting post can stretch simultaneously, so in Different Plane
Contact position, by abutting the flexible of post, plane can be contacted, thus increase the contact area with part, strengthen solid
Determine effect；The thrust of piece surface is provided by drive division, drive division promote abut post move to part, to abut post with
The contact of part provides thrust, and the thrust abutting post can be adjusted by supporting part simultaneously, carries the part of unlike material
For different thrusts, it is to avoid the excessive damage of part stress；When retaining element, clamping plate can move further, thus
Thrust is provided by driving means, increases thrust further, improve fixed effect.
As preferably, described clamping plate being provided with the slippage slot for abutting post sliding, described drive division includes being arranged on cunning
Move groove and abut between post and provide the elastic component of thrust to abutting post.
By using technique scheme, slippage slot serves two effects, and one, for carrying out sliding for abutting post, abuts
A part for post can slide onto in slippage slot, increases other and abuts the contact area between post and product, improves fixed effect；
Its two for for elastic component place, it is to avoid be coated with the problems such as dust on elastic component, affect the work of elastic component；It is simultaneous for product
Diverse location, can change the elastic component of dual extension-compression modulus, thus for the different position of design of part intensity, such as, have
There is the ceramic part of curved surface, it is provided that different size of thrust so that the distribution to the thrust of part is more reasonable.
As preferably, described drive division includes the pressure chamber being arranged in clamping plate, is arranged on clamping plate and connects with pressure chamber
Through hole, described through hole is connected with abutting post sliding, and the sidewall of described through hole, abutting post are positioned at end face and the pressure chamber of through hole
Sidewall between define the cavity of sealing, be filled with fluid in described cavity.
By using technique scheme, the abutting post in through hole protrudes from outside pressure chamber, owing to having sealing in clamping plate
Cavity, there is again in cavity fluid, thus clamping plate carry out relative mobile time, abutting post can inwardly move, thus
Compression fluid and the volume of cavity, owing to fluid is when diminishing, pressure can rise, and abuts post and enters part by becoming big pressure
Row is fixing, and the advantage of this kind of structure is simultaneously, and pressure produced by all abutting posts is identical, it is to avoid a certain surface of part
The problem that pressure is excessive, makes thrust be evenly distributed on piece surface, has reached preferable fixed effect, it is to avoid piece surface damages
Bad.
As preferably, described fluid is gas, and described cavity is communicated with pneumatic supply.
By using technique scheme, controlled the pressure size of cavity inside by pneumatic supply, thus control part
The thrust size on surface, strengthens fixed effect, and the decrement of gas is relatively big simultaneously, so it is less to be applicable to thrust
Occasion, the control accuracy of air pressure is higher simultaneously.
As preferably, described fluid is liquid.
By using technique scheme, liquid is not susceptible to deformation, it is only necessary to a point deformation, provides for bigger pressure
Clamp force, so being applicable to the fixing of the part that the bigger hard material of thrust makes.
As preferably, described abutting post is provided with rubber blanket with one end of feature contacts, and the end face of described rubber blanket sets
It is equipped with groove.
By using technique scheme, rubber blanket serves the effect of buffering, it is to avoid abut post directly and feature contacts,
Cause the damage of piece surface；Be provided by groove simultaneously, when rubber blanket is under pressure, the pressure of groove center less and
The pressure at edge is relatively big, so rubber blanket can outwards deform, the rubber blanket after deformation increases abutting post and connects with extraneous
Contacting surface is amassed, thus strengthens fixed effect.
As preferably, the sidewall of described through hole has spiral guide slot, the sidewall of described abutting post along the axially arranged of through hole
On be provided with and the guide pad of spirally-guided slot fit.
By using technique scheme, spiral guide slot and guide pad cooperate, and both combine and have two works
With, one is to abut post to be moved the movement realizing self in spiral guide slot by guide pad, abuts post simultaneously and is displaced outwardly
Process need rotate, thus avoid abutting post lateral pressure in moving process excessive, cause abut post at pressure
Excessive position is excessive with through hole friction, the problem that fluid seepage occurs；It is two for leading between spiral guide slot and guide pad
To effect, increase the contact area abutted between post and through hole, reduce and abut the speed that post moves, it is to avoid abut post due to
Internal pressure collision is on part, it is to avoid part is damaged.
As preferably, between sidewall and the sidewall abutting post of described through hole, it is provided with sealing ring.
By using technique scheme, sealing ring serves the effect increasing sealing effectiveness, prevent fluid at through hole and
Seepage is there is, it is to avoid the pressure of cavity inside reduces, it is to avoid clamping force reduces in abutting the gap between post.
Another object of the present utility model is to provide a kind of boring and tapping precision higher drilling-tapping machine, above-mentioned skill
Art purpose has the technical scheme that a kind of drilling-tapping machine, including work surface, sliding on described work surface
Connecting and have fixed plate, described work surface is provided with the drive mechanism driving fixed plate to move, described fixed plate connects to be had admittedly
Determine frock.
By using technique scheme, the contact area between part and fixing tool is bigger, strengthens fixed effect,
Part is not susceptible to vibration and shake on fixing tool so that the precision of boring and tapping is higher, simultaneously as part is solid
Determine to be not susceptible to vibration and shake in frock, so drill bit will not rupture in the hole of part.
As preferably, described fixed plate has upwardly extended two pieces of limiting plates, is provided with guiding between two pieces of described limiting plates
Post, described clamping plate are provided with the pilot hole coordinated with lead, and described driving means includes oil cylinder, the piston rod of described oil cylinder
It is connected with Boards wall described in.
By using technique scheme, lead and clamping plate serve the effect of guiding jointly, it is to avoid clamping plate are moving
During glance off, be simultaneously directed to block by oil cylinder to moving and clamping, fixed effect is more preferable.
In sum, this utility model has the advantages that
1, abut post can stretch, so for the contact position in Different Plane, can be by abutting stretching of post
Plane is contacted by contracting, thus increases the contact area with part, strengthens fixed effect；
2, being provided the thrust of piece surface by drive division, drive division promotes abutting post to move to part, to abutting
Post provides thrust with contacting of part, and the thrust abutting post can be adjusted by supporting part, carries the part of unlike material
For different thrusts, it is to avoid the excessive damage of part stress；
3, when retaining element, clamping plate can move further, so that thrust is provided by driving means,
Increase thrust further, improve fixed effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the enlarged diagram of A portion shown in Fig. 1；
Fig. 3 is the generalized section of fixing tool；
Fig. 4 is the enlarged diagram of B portion shown in Fig. 3；
Fig. 5 is the generalized section of embodiment 2；
Fig. 6 is the generalized section of embodiment 3.
In figure, 1, fixing tool；11, clamping plate；12, driving means；13, post is abutted；2, drive division；21, slippage slot；22、
Elastic component；23, pressure chamber；24, through hole；25, cavity；26, pneumatic supply；3, rubber blanket；31, groove；32, spiral guide slot；33、
Guide pad；34, sealing ring；4, fixed plate；41, drive mechanism；42, limiting plate；43, lead；44, pilot hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment 1: as depicted in figs. 1 and 2, a kind of drilling-tapping machine, including frame, frame is provided with work surface, work
Be provided above drill bit and tapping-head as face, connect also by guide rail sliding on work surface has fixed plate 4, at work surface simultaneously
On be fixedly connected with drive fixed plate 4 movement on slide rail drive mechanism 41, drive mechanism 41 is cylinder, the piston rod of cylinder
Fixing with the bottom of fixed plate 4 and be connected, cylinder is arranged on below work surface, has upwardly extended two pieces of limiting plates 42 in fixed plate 4,
The fixing tool 1 of retaining element it is provided with between two pieces of limiting plates 42.
As shown in Figures 2 and 3, fixing tool 1 includes two clamping plates 11, and clamping plate 11 are provided with pilot hole 44, two pieces of limits
On the plate 42 of position, the moving direction along fixed plate 4 is provided with lead 43, and pilot hole 44 coordinates with lead 43 so that clamping plate 11 exist
The guide direction of lead 43 moves, and is provided with the driving means 12 driving clamping plate 11 to move, driving means on limiting plate 42
12 is oil cylinder, and described in the piston rod of oil cylinder and, clamping plate 11 are fixing connects, and oil cylinder pushing clamping plate 11 move.
As shown in Figure 4, on the sidewall that clamping plate 11 are relative with part, the thickness direction along clamping plate 11 is provided with several slidings
Groove 21, is both provided with an abutting post 13 in each slippage slot 21, the one end abutting post 13 can abut the another of post 13 with feature contacts
One end arranges to promote and abuts the drive division 2 that post 13 moves, and drive division 2 uses spring, spring to be arranged in slippage slot 21, bullet simultaneously
The elastic direction of spring is i.e. the moving direction abutting post 13, and one end of spring is welded with abutting post 13 simultaneously, the other end of spring
Weld with slippage slot 21.
As shown in Figure 4, abut post 13 and be positioned at the one end outside clamping plate 11, i.e. with one end of feature contacts, be provided with cross section shape
The conglobate rubber blanket of shape 3, simultaneously at the end face of rubber blanket 3 centrally disposed fluted 31, after abutting post 13 stress, rubber blanket
3 can outwards deform.
The operation principle of embodiment 1 is, by being placed between two clamping plates 11 by part, is then pressed from both sides by oil cylinder pushing
Plate 11 carries out relative movement, and the rubber blanket 3 on the most multiple abutting posts 13 contacts with the surface of part, abuts post
13 move in clamping plate 11, and compression is positioned at the spring of slippage slot 21, is clamped part by the elastic-restoring force of spring,
Or after clamping plate 11 move further, the first abutting post 13 with feature contacts is hidden in clamping plate 11, then passes through part
A part positioned by clamping plate 11, and remaining position positions still through limited post.
Embodiment 2: as it is shown in figure 5, a kind of drilling-tapping machine, embodiment 2 is with the difference of embodiment 1, embodiment 2
The difference of drive division 2, drive division 2 includes the pressure chamber 23 being arranged in clamping plate 11, is arranged on clamping plate 11 with pressure chamber 23 even
Logical through hole 24, through hole 24 is to improve on the basis of the slippage slot 21 of embodiment 1, and this through hole 24 connects with abutting post 13 sliding
Connect, meanwhile, between the sidewall of through hole 24, the abutting post 13 end face and the sidewall of pressure chamber 23 in through hole 24, define sealing
Cavity 25, be filled with liquid in cavity 25, such as water or pressure oil etc..
Simultaneously there is spiral guide slot 32 in the medial wall of through hole 24 along through hole 24 axially arranged, structure screw thread-like, but
It is that this kind of screw thread needs to meet certain sealing effectiveness, abuts and be provided with and leading that spiral guide slot 32 coordinates on the sidewall of post 13
To block 33, during abutting post 13 moves, guide pad 33 is connected with spiral guide slot 32 sliding, on the sidewall of through hole 24
It is provided with the sealing ring 34 that rubber is made, the effect serving and abutting post 13 abutting of sealing ring 34, thus further increase
Strong sealing effectiveness.
The operation principle of embodiment 2 is same as in Example 1, but during abutting post 13 and feature contacts, each
The pressure abutted on post 13 is identical, and simultaneously when clamping plate 11 move further, the pressure abutting post 13 rises, thus plays
Fixing effect.
Embodiment 3: as shown in Figure 6, a kind of drilling-tapping machine, embodiment 3 is with the difference of embodiment 2, embodiment 3
The fluid filled is different, and in embodiment 3, fluid uses the gas of air, nitrogen etc., is outside equipped with air pressure at cavity 25 simultaneously
Source 26, is provided with the hole connected with pressure chamber 23 on clamping plate 11, is then connected with pressure chamber 23 by pneumatic supply 26 by trachea,
Pneumatic supply 26 uses pulsometer, pulsometer to belong to prior art and does not repeats at this.
The operation principle of embodiment 3 is same as in Example 2, but the pressure that the bed knife abutting post 13 is provided by pulsometer
Power produces so that the bed knife abutting post 13 is adjustable.
Claims (10)
1. a fixing tool, clamps part including at least two clamping plates (11) and promotion clamping plate (11) relative movement
Driving means (12), it is characterised in that: it is provided with several telescopic abuttings on the face that described clamping plate (11) are relative with part
Post (13), one end of each described abutting post (13) and feature contacts, the other end of each described abutting post (13) is provided with and pushes away
The drive division (2) that dynamic abutting post (13) is moved to part.
Fixing tool the most according to claim 1, it is characterised in that: it is provided with on described clamping plate (11) for abutting post (13)
The slippage slot (21) of sliding, described drive division (2) includes being arranged on slippage slot (21) and abuts between post (13) and to abutting post
(13) elastic component (22) of thrust is provided.
Fixing tool the most according to claim 1, it is characterised in that: described drive division (2) includes being arranged on clamping plate (11)
In pressure chamber (23), be arranged on the upper through hole (24) connected with pressure chamber (23) of clamping plate (11), described through hole (24) with abut
Post (13) sliding connects, and the sidewall of described through hole (24), abutting post (13) are positioned at end face and the pressure chamber (23) of through hole (24)
Sidewall between define the cavity (25) of sealing, described cavity is filled with fluid in (25).
Fixing tool the most according to claim 3, it is characterised in that: described fluid is gas, and described cavity (25) connects
There is pneumatic supply (26).
Fixing tool the most according to claim 3, it is characterised in that: described fluid is liquid.
Fixing tool the most according to claim 1, it is characterised in that: described abutting post (13) sets with one end of feature contacts
It is equipped with rubber blanket (3), the end face of described rubber blanket (3) is provided with groove (31).
7. according to the fixing tool described in claim 3 or 4 or 5, it is characterised in that: the sidewall of described through hole (24) is along through hole
(24) axially arranged has spiral guide slot (32), the sidewall of described abutting post (13) is provided with and joins with spiral guide slot (32)
The guide pad (33) closed.
Fixing tool the most according to claim 7, it is characterised in that: the sidewall of described through hole (24) with abut post (13)
Sealing ring (34) it is provided with between sidewall.
9. a drilling-tapping machine, including work surface, it is characterised in that: on described work surface, sliding connects fixed plate (4), institute
Stating and be provided with the drive mechanism (41) driving fixed plate (4) movement on work surface, described fixed plate (4) goes up connection and has the right requirement
Fixing tool (1) described in 1-8 any bar.
Drilling-tapping machine the most according to claim 9, it is characterised in that: described fixed plate (4) has upwardly extended two pieces of limits
Position plate (42), is provided with lead (43) between two pieces of described limiting plates (42), described clamping plate are provided with and lead on (11)
(43) pilot hole (44) coordinated, described driving means (12) includes oil cylinder, clamping plate described in the piston rod of described oil cylinder and
(11) fixing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600565.8U CN205734009U (en) | 2016-06-15 | 2016-06-15 | Fixing tool and use the drilling-tapping machine of this kind of fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600565.8U CN205734009U (en) | 2016-06-15 | 2016-06-15 | Fixing tool and use the drilling-tapping machine of this kind of fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205734009U true CN205734009U (en) | 2016-11-30 |
Family
ID=57386518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620600565.8U Expired - Fee Related CN205734009U (en) | 2016-06-15 | 2016-06-15 | Fixing tool and use the drilling-tapping machine of this kind of fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205734009U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263749A (en) * | 2017-06-13 | 2017-10-20 | 江苏美科硅能源有限公司 | A kind of new clamping tool |
| CN107363754A (en) * | 2017-07-31 | 2017-11-21 | 无锡康柏斯机械科技有限公司 | A kind of telescoping clamp |
| CN109353811A (en) * | 2018-10-11 | 2019-02-19 | 遵义师范学院 | A kind of universal more brick clamping devices |
| CN112453805A (en) * | 2020-11-27 | 2021-03-09 | 库卡机器人(广东)有限公司 | Clamping tool and welding system |
| CN116619090A (en) * | 2023-07-25 | 2023-08-22 | 云科智能制造（沈阳）有限公司 | Horizontal machining center convenient to clamping work piece |
-
2016
- 2016-06-15 CN CN201620600565.8U patent/CN205734009U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263749A (en) * | 2017-06-13 | 2017-10-20 | 江苏美科硅能源有限公司 | A kind of new clamping tool |
| CN107363754A (en) * | 2017-07-31 | 2017-11-21 | 无锡康柏斯机械科技有限公司 | A kind of telescoping clamp |
| CN109353811A (en) * | 2018-10-11 | 2019-02-19 | 遵义师范学院 | A kind of universal more brick clamping devices |
| CN112453805A (en) * | 2020-11-27 | 2021-03-09 | 库卡机器人(广东)有限公司 | Clamping tool and welding system |
| CN116619090A (en) * | 2023-07-25 | 2023-08-22 | 云科智能制造（沈阳）有限公司 | Horizontal machining center convenient to clamping work piece |
| CN116619090B (en) * | 2023-07-25 | 2023-09-19 | 云科智能制造（沈阳）有限公司 | Horizontal machining center convenient to clamping work piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fix frock and use drilling of this kind of fixed frock to attack tooth machine Effective date of registration: 20180503 Granted publication date: 20161130 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd Pledgor: Taizhou Jie Xing Sanitary Ware Co., Ltd. Registration number: 2018330000097 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20210615 |