CN104440546B - A kind of work holder of machine tool track - Google Patents
A kind of work holder of machine tool track Download PDFInfo
- Publication number
- CN104440546B CN104440546B CN201410747891.7A CN201410747891A CN104440546B CN 104440546 B CN104440546 B CN 104440546B CN 201410747891 A CN201410747891 A CN 201410747891A CN 104440546 B CN104440546 B CN 104440546B
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- CN
- China
- Prior art keywords
- regulation
- chassis
- supporting plate
- main supporting
- block
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of work holder of machine tool track, including chassis and longitudinally adjust chassis, the bottom surface on the chassis has the mobile groove of longitudinal direction, regulation screw is formed on the side wall on chassis, at least two horizontal adjustable tracks are fixed with the top surface on chassis, the bottom of upper clamping regulating block has the adjusting grooves being engaged with adjustable track, adjustable track sleeve is in adjusting grooves, the rear and front end on chassis is fixed with supporting plate, the two ends of regulation screw mandrel are hinged in two supporting plates, being spirally connected in through hole of having of the left and right sides of clamping regulating block is screwed onto in the middle part of regulation screw mandrel, the bottom on the longitudinally adjust chassis has bottom chute, the swallow-tail form slide rail sleeve that the top of upper clamping regulating block has is in the chute of bottom, it realizes two regulation geared screw synchronizing movings by rotating a middle part regulation gear, so as to ensure that the regulation grip block in left side can be moved in parallel, it can make workpiece is horizontal and vertical to be adjusted, it adjusts quick.
Description
Technical field：
The present invention relates to machining technique field, more specifically to a kind of work holder of machine tool track.
Background technology：
When existing honing or general grinding machine are processed, it needs to clamp workpiece, for general processing
Its clamping workpiece of lathe needs to fix after being clamped using two pieces of grip block movements, but when adjusting grip block, if folder
Hold block long, then be accomplished by rotating in support block using at least two bolts, so that the top of bolt is pressed against
On grip block, move grip block, the regulation of two bolts, and be to adjust respectively, easily cause grip block in movement
It is middle to produce oblique movement, and it is stuck on slideway, slideway is damaged, and two bolts are adjusted respectively, reduce the effect of regulation
Rate, effect is greatly reduced.
Meanwhile, it typically will can not carry out transverse shifting or vertically move to be adjusted on existing lathe after piece-holder
It is whole, substantially carried out by adjusting lathe, so each different fixture is accomplished by carrying out lathe different regulations,
The difficulty of regulation is added, production efficiency is reduced.
The content of the invention：
The purpose of the present invention is to overcome the deficiencies in the prior art there is provided a kind of work holder of machine tool track, and it leads to
Cross one middle part regulation gear of rotation to realize two regulation geared screw synchronizing movings, so as to ensure the regulation grip block in left side
It can move in parallel, so that ensure the efficiency high of regulation, and also the depth of parallelism is good, and reduction regulation grip block holding is at longitudinally adjust bottom
The probability of disk, it is ensured that the service life of equipment, and it can make workpiece is horizontal and vertical to be adjusted, without being carried out to lathe
Regulation, it adjusts quick, improves production efficiency.
The scheme that the present invention solves the technical problem is：
A kind of work holder of machine tool track, including chassis and longitudinally adjust chassis, the bottom surface on the chassis has
Regulation screw is formed on the mobile groove of longitudinal direction, the side wall on chassis, clamping screw is screwed onto in regulation screw, two lockings
Nut is screwed onto at the screw rod of clamping screw, and at least two horizontal adjustable tracks, adjustable track are fixed with the top surface on chassis
Left and right sides wall on form strip bulge, the bottom of upper clamping regulating block has the regulation being engaged with adjustable track recessed
Groove, adjustable track sleeve is in adjusting grooves, and the rear and front end on chassis is fixed with supporting plate, and the two ends of regulation screw mandrel are hinged on two
In individual supporting plate, being spirally connected in through hole of having of the left and right sides of clamping regulating block is screwed onto in the middle part of regulation screw mandrel, silk is adjusted
Wherein one end of bar stretches out supporting plate and is fixed with rotation handle；
The bottom on the longitudinally adjust chassis has bottom chute, and the side wall of bottom chute has longitudinally fixed screw,
The swallow-tail form slide rail sleeve that the top of upper clamping regulating block has is in the chute of bottom, and the middle part on longitudinally adjust chassis has kidney-shaped
Groove, longitudinally adjust chassis is provided with two regulation grip blocks, and two regulation grip blocks are in the both sides of kidney-shaped groove, regulation clamping
The bottom of block has main groove, and the top sleeve on longitudinally adjust chassis is in main groove；
The left upper portion on longitudinally adjust chassis is fixed with the first main supporting plate and the second main supporting plate, and the second main supporting plate is leaned on
The regulation grip block in nearly left side, the right upper portion on longitudinally adjust chassis is fixed with the 3rd main supporting plate, at least two longitudinally adjusts
Screw rod is screwed onto on the 3rd main supporting plate, and the right-hand member of longitudinally adjust screw rod stretches out the 3rd main supporting plate and is fixed with rotation section, indulges
The 3rd main supporting plate is stretched out to the left end of adjusting screw rod and is hinged on the right side wall of regulation grip block on right side；
Two regulation geared screws are screwed onto on the second main supporting plate, and the end for adjusting the threaded shank of geared screw is hinged on
On the left side wall of the regulation grip block in left side, adjust the gear part of geared screw the first main supporting plate and the second main supporting plate it
Between, middle part adjusts gear between the first main supporting plate and the second main supporting plate, has hinge in the middle part of the two ends of middle part regulation gear
Spindle, jointed shaft is hinged on the first main supporting plate and the second main supporting plate, middle part regulation gear and two regulations of its both sides
The gear part of geared screw is meshed, and the jointed shaft of one end of middle part regulation gear stretches out the first main supporting plate and is fixed with hand
Pulling part.
Resilient clamp block is fixed with the relative side wall of described two regulation grip blocks.
The bottom of the relative side wall of described two resilient clamp blocks has lug boss.
The regulation geared screw includes threaded shank and gear part, left end of the gear part in threaded shank.
The length of the middle part regulation gear is more than twice of gear part.
It is wear-resisting that graphite is fixed with bar shaped elongated slot on the two side of the adjusting grooves, on the madial wall of bar shaped elongated slot
Block, strip bulge sleeve is on graphite wear-resistant block.
The upper clamping regulating block includes the connection being bolted to connection at the top of regulating base board and regulating base board
Block is constituted, and longitudinal swallow-tail form slide rail is formed on contiguous block.
The left and right sides of the regulating base board has the through hole that is spirally connected.
The present invention protrusion effect be：
Compared with prior art, it realizes that two regulation geared screws are synchronously moved by rotating a middle part regulation gear
It is dynamic, so that ensureing the regulation grip block in left side can move in parallel, so that ensure the efficiency high of regulation, and also the depth of parallelism is good, drop
Probability of the high adjustment grip block holding on longitudinally adjust chassis, it is ensured that the service life of equipment, and it can make workpiece horizontal
It is adjusted with longitudinal direction, without lathe is adjusted, it adjusts quick, improves production efficiency.
Brief description of the drawings：
Fig. 1 is the partial structural diagram of the present invention；
Fig. 2 is the partial structural diagram of the longitudinal adjusting mechanism of the present invention；
The longitudinal adjusting mechanism that Fig. 3 is the present invention changes angle partial structural diagram；
Fig. 4 is the partial structural diagram of the lateral adjustment of the present invention；
Fig. 5 is that Fig. 4 changes angle partial structural diagram.
Embodiment：
The present invention will be described in detail with specific preferred embodiment below in conjunction with the accompanying drawings so that advantages of the present invention and
Feature can be easier to be readily appreciated by one skilled in the art, and these embodiments are only the purpose illustrated, it is no intended to the present invention
Scope be defined.
Embodiment, as shown in such as Fig. 1 to 5, a kind of work holder of machine tool track, including chassis 1 and longitudinally adjust
Chassis 5, the bottom surface on the chassis 1, which has, forms regulation screw 12, lock on the mobile groove 11 of longitudinal direction, the side wall on chassis 1
Tight bolt 2 is screwed onto in regulation screw 12, and two locking nuts 21 are screwed onto at the screw rod of clamping screw 2, on the top surface on chassis 1
It is fixed with least two horizontal adjustable tracks 13, the left and right sides wall of adjustable track 13 and forms strip bulge 131, upper folder
Holding the bottom of regulating block 3 has the adjusting grooves 31 being engaged with adjustable track 13, and the sleeve of adjustable track 13 is in adjusting grooves 31
In, the rear and front end on chassis 1 is fixed with supporting plate 14, and the two ends of regulation screw mandrel 4 are hinged in two supporting plates 14, adjust screw mandrel
What the left and right sides that 4 middle part is screwed onto clamping regulating block 3 had is spirally connected in through hole, and wherein one end of regulation screw mandrel 4 is stretched out
Supporting plate 14 is simultaneously fixed with rotation handle 41；
The bottom on the longitudinally adjust chassis 5 has a bottom chute 51, and the side wall of bottom chute 51 has longitudinally fixed
Screw 52, the sleeve of swallow-tail form slide rail 35 that the upper top for clamping regulating block 3 has is in bottom chute 51, longitudinally adjust chassis 5
Middle part there is kidney-shaped groove 53, longitudinally adjust chassis 5 is provided with two regulation grip blocks 54, and two regulation grip blocks 54 are in waist
The both sides of shape groove 53, the bottom of regulation grip block 54 has main groove 55, and the top sleeve on longitudinally adjust chassis 5 is in main groove
In 55；
The left upper portion on longitudinally adjust chassis 5 is fixed with the first main supporting plate 6 and the second main supporting plate 7, the second main support
Plate 7 is close to the regulation grip block 54 in left side, and the right upper portion on longitudinally adjust chassis 5 is fixed with the 3rd main supporting plate 8, at least two
Longitudinally adjust screw rod 9 is screwed onto on the 3rd main supporting plate 8, and the right-hand member of longitudinally adjust screw rod 9 stretches out the 3rd main supporting plate 8 and fixed
There is rotation section 91, the left end of longitudinally adjust screw rod 9 stretches out the 3rd main supporting plate 8 and is hinged on the right side of the regulation grip block 54 on right side
On the wall of side；
Two regulation geared screws 10 are screwed onto on the second main supporting plate 6, adjust the end of the threaded shank 101 of geared screw 10
Portion is hinged on the left side wall of regulation grip block 54 in left side, adjusts the gear part 102 of geared screw 10 in the first main supporting plate 6
And second between main supporting plate 7, middle part adjusts gear 20 between the first main supporting plate 6 and the second main supporting plate 7, middle part regulation
There is jointed shaft, jointed shaft is hinged on the first main supporting plate 6 and the second main supporting plate 7 in the middle part of the two ends of gear 20, middle part is adjusted
Section gear 20 is meshed with two gear parts 102 for adjusting geared screw 10 of its both sides, one end of middle part regulation gear 20
Jointed shaft stretches out the first main supporting plate 6 and is fixed with hand pulling part 201.
Further, it is fixed with resilient clamp block 56 on the relative side wall of described two regulation grip blocks 54.
Further, the bottom of the relative side wall of described two resilient clamp blocks 56 has lug boss 57.
Further, the regulation geared screw 10 includes threaded shank 101 and gear part 102, and gear part 102 is in screw rod
The left end in portion 101.
Further, the length that the middle part adjusts gear 20 is more than twice of gear part 102.
Further, there is bar shaped elongated slot 311, the inner side of bar shaped elongated slot 311 on the two side of the adjusting grooves 31
Graphite wear-resistant block 312 is fixed with wall, the sleeve of strip bulge 131 is on graphite wear-resistant block 312.
Further, the upper clamping regulating block 3 includes regulating base board 33 and the top of regulating base board 33 passes through bolt
The contiguous block 34 being fixedly connected with is constituted, and longitudinal swallow-tail form slide rail 35 is formed on contiguous block 34.
Further, the left and right sides of the regulating base board 33 has the through hole that is spirally connected.
Operation principle:First by the sleeve of chassis 1 on planker on the stand of lathe, then adjust after good position, rotate
Clamping screw 2 is fixed, meanwhile, rotating two locking nuts 21 so that two locking nuts 21 are mutually pressed against, together
When be pressed against on the side wall on chassis 1 and be fixed so that chassis 1 will not be moved, then, by rotating two rotation handles 41,
Rotated regulation screw mandrel 4, so that upper clamping regulating block 3 can be laterally adjusted, the workpiece thereon allow enters
Row laterally fine setting.
Meanwhile, before lateral adjustments, the swallow-tail form slide rail 35 that the upper top for clamping regulating block 3 has indulging by sleeve
Into the bottom chute 51 on regulation chassis 5, longitudinally adjust is can be carried out after the completion of lateral adjustments, wherein, first pass through vertical
It is spirally connected primary lock bolt on to fixing threaded hole 52 and primary lock nut fixes longitudinally adjust chassis 5, wherein, general situation
Under, the regulation grip block 54 on the right side of it causes middle part to adjust gear 20 without regulation to by rotating hand pulling part 201
Rotate, so as to drive the gear part 102 of two regulation geared screws 10 to be rotated so that threaded shank 101 is rotated, so as to be pressed against
Regulation grip block 54 is moved right, and workpiece is held between two regulation grip blocks 54, in order to ensure during clamping to workpiece
It is injury-free, adjusted at two on the relative side wall of grip block 54 and be fixed with resilient clamp block 56, so as to protect workpiece.
And the bottom of the relative side wall of described two resilient clamp blocks 56 has lug boss 57, can so cause
Workpiece can be leaned against on lug boss 57 when not clamping, and do not fallen out.
Meanwhile, in order to ensure that the lateral wall on longitudinally adjust chassis 5 is fixed with wearing layer 30, wearing layer 30 and main groove 55
Fitted between the wall of side, can thus improve service life.
It is additionally, since top of the clamping regulating block 3 including regulating base board 33 and regulating base board 33 and is bolted company
The contiguous block 34 being connected to is constituted, therefore when contiguous block 34 is damaged, it is only necessary to contiguous block 34 is unloaded and changed, it is saved
The about cost of maintenance and repair.
And there is bar shaped elongated slot 311 on the two side of adjusting grooves 31, it is fixed with graphite on the madial wall of bar shaped elongated slot 311
Wear-resistant block 312, the sleeve of strip bulge 131 is on graphite wear-resistant block 312.The wearability of its movement is so increased by, does not allow to damage,
Improve service life.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
Equivalent technical scheme falls within scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (6)
1. a kind of work holder of machine tool track, including chassis (1) and longitudinally adjust chassis (5), it is characterised in that：It is described
The bottom surface on chassis (1), which has, forms regulation screw (12) on the mobile groove (11) of longitudinal direction, the side wall of chassis (1), locking
Bolt (2) is screwed onto in regulation screw (12), and two locking nuts (21) are screwed onto at the screw rod of clamping screw (2), chassis (1)
Top surface on be fixed with least two horizontal adjustable tracks (13), the left and right sides wall of adjustable track (13) and form bar shaped
Raised (131), the bottom of upper clamping regulating block (3) has the adjusting grooves (31) being engaged with adjustable track (13), buffer rail
Road (13) sleeve is in adjusting grooves (31), and the rear and front end of chassis (1) is fixed with supporting plate (14), the two of regulation screw mandrel (4)
End is hinged on two supporting plates (14), and the left and right sides of clamping regulating block (3) is screwed onto in the middle part of regulation screw mandrel (4) and is had
Be spirally connected in through hole, regulation screw mandrel (4) wherein one end stretch out supporting plate (14) simultaneously be fixed with rotation handle (41)；
The bottom of the longitudinally adjust chassis (5) has bottom chute (51), and the side wall of bottom chute (51) has longitudinal direction solid
Determine screw (52), swallow-tail form slide rail (35) sleeve that the upper top for clamping regulating block (3) has is in bottom chute (51), longitudinal direction
The middle part of regulation chassis (5) has kidney-shaped groove (53), and longitudinally adjust chassis (5) are provided with two regulation grip blocks (54), two
Individual regulation grip block (54) has main groove (55) in the both sides of kidney-shaped groove (53), the bottom of regulation grip block (54), longitudinal direction
The top sleeve of chassis (5) is adjusted in main groove (55)；
The left upper portion on longitudinally adjust chassis (5) is fixed with the first main supporting plate (6) and the second main supporting plate (7), the second main branch
The regulation grip block (54) in the close left side of fagging (7), the right upper portion of longitudinally adjust chassis (5) is fixed with the 3rd main supporting plate
(8), at least two longitudinally adjust screw rods (9) are screwed onto on the 3rd main supporting plate (8), and the right-hand member of longitudinally adjust screw rod (9) stretches out
3rd main supporting plate (8) is simultaneously fixed with rotation section (91), and the left end of longitudinally adjust screw rod (9) stretches out the 3rd main supporting plate (8) simultaneously
On the right side wall for being hinged on the regulation grip block (54) on right side；
Two regulation geared screws (10) are screwed onto on the second main supporting plate (6), the threaded shank (101) of regulation geared screw (10)
End be hinged on the left side wall of the regulation grip block (54) in left side, the gear part (102) of regulation geared screw (10) is the
Between one main supporting plate (6) and the second main supporting plate (7), middle part regulation gear (20) is led in the first main supporting plate (6) and second
Between supporting plate (7), there is jointed shaft in the middle part of the two ends of middle part regulation gear (20), jointed shaft is hinged on the first main supporting plate
(6) and on the second main supporting plate (7), middle part regulation gear (20) and the gear part of two regulation geared screws (10) of its both sides
(102) it is meshed, the jointed shaft of one end of middle part regulation gear (20), which stretches out the first main supporting plate (6) and is fixed with hand, to be pulled
Portion (201)；
Resilient clamp block (56) is fixed with the relative side wall of described two regulation grip blocks (54)；
Have on the two side of the adjusting grooves (31) on bar shaped elongated slot (311), the madial wall of bar shaped elongated slot (311) and be fixed with
Graphite wear-resistant block (312), strip bulge (131) sleeve is on graphite wear-resistant block (312).
2. a kind of work holder of machine tool track tool according to claim 1, it is characterised in that：Described two elasticity
The bottom of the relative side wall of grip block (56) has lug boss (57).
3. a kind of work holder of machine tool track according to claim 2, it is characterised in that：The regulation gear spiral shell
Bar (10) includes threaded shank (101) and gear part (102), left end of the gear part (102) in threaded shank (101).
4. a kind of work holder of machine tool track according to claim 3, it is characterised in that：The middle part adjusts tooth
The length for taking turns (20) is more than twice of gear part (102).
5. a kind of work holder of machine tool track according to claim 1, it is characterised in that：The upper clamping regulation
Block (3) include being bolted to connection at the top of regulating base board (33) and regulating base board (33) by contiguous block (34) constitute,
Longitudinal swallow-tail form slide rail (35) is formed on contiguous block (34).
6. a kind of work holder of machine tool track according to claim 5, it is characterised in that：The regulating base board
(33) the left and right sides has the through hole that is spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747891.7A CN104440546B (en) | 2014-12-09 | 2014-12-09 | A kind of work holder of machine tool track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747891.7A CN104440546B (en) | 2014-12-09 | 2014-12-09 | A kind of work holder of machine tool track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104440546A CN104440546A (en) | 2015-03-25 |
| CN104440546B true CN104440546B (en) | 2017-08-15 |
Family
ID=52887705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410747891.7A Active CN104440546B (en) | 2014-12-09 | 2014-12-09 | A kind of work holder of machine tool track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440546B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112726A (en) * | 2016-06-28 | 2016-11-16 | 芜湖鸣人热能设备有限公司 | Thermal hardware steel plate end face sanding apparatus |
| CN106695523A (en) * | 2017-02-20 | 2017-05-24 | 吴涛 | Mechanical part surface polishing device |
| CN106940520A (en) * | 2017-05-18 | 2017-07-11 | 深圳市古尊表业有限公司 | A kind of timepiece movement string holder |
| CN111496442A (en) * | 2020-04-28 | 2020-08-07 | 绍兴上虞君瑞智能科技有限公司 | Auxiliary fixing mechanism for welding frame-shaped frame |
| CN112222966A (en) * | 2020-10-20 | 2021-01-15 | 邵阳市湘宝汽车配件有限公司 | Cylindrical grinding device for automobile parts and using method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193224Y (en) * | 1993-04-17 | 1995-03-29 | 连昌奇 | Multifunction tool pliers |
| CN2241038Y (en) * | 1995-11-10 | 1996-11-27 | 鲍锡令 | Multifunctional mechanical clamp |
| DE102007003673B3 (en) * | 2007-01-18 | 2008-08-21 | Lang Technik Gmbh | Centering |
| CN201070638Y (en) * | 2007-08-22 | 2008-06-11 | 天津市天发重型水电设备制造有限公司 | Edge milling device of rough rolling edger mill |
| CN201950572U (en) * | 2011-01-05 | 2011-08-31 | 新华都特种电气股份有限公司 | Tooling for grinding workpieces |
| CN202200065U (en) * | 2011-07-29 | 2012-04-25 | 河南宇建矿业技术有限公司 | Axial self-centering clamp |
| CN204604086U (en) * | 2014-12-09 | 2015-09-02 | 苏州市诚品精密机械有限公司 | A kind of work holder of machine tool track |
-
2014
- 2014-12-09 CN CN201410747891.7A patent/CN104440546B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104440546A (en) | 2015-03-25 |
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Effective date of registration: 20170522 Address after: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant after: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. Address before: 215106 Taiping Road, Taiping Street, Suzhou, Jiangsu, No. 11, No. Applicant before: Cheng Pin precision optical machinery Co., Ltd of Suzhou City |
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Effective date of registration: 20170613 Address after: 318050, No. 1, district 36, Chiang Kai Shek bridge village, Feng Jiang Street, Luqiao District, Zhejiang, Taizhou Applicant after: Jin Lidan Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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