CN208451083U - Convenient for the protection type work supporting block device of axial movement - Google Patents
Convenient for the protection type work supporting block device of axial movement Download PDFInfo
- Publication number
- CN208451083U CN208451083U CN201820917672.2U CN201820917672U CN208451083U CN 208451083 U CN208451083 U CN 208451083U CN 201820917672 U CN201820917672 U CN 201820917672U CN 208451083 U CN208451083 U CN 208451083U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- pedestal
- pallet body
- roller shaft
- fixedly connected
- 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
Links
Landscapes
- Feeding Of Workpieces (AREA)
Abstract
A kind of protection type work supporting block device convenient for axial movement is provided, including the pedestal being fixedly connected with platen face, pedestal upper surface is fixedly connected with bearer carrier, the fixed pallet body that is supported by height and can be adjusted on bearer carrier, the fixation of pallet body upper level is supported by roller shaft, the two idler wheels difference rotational support for being supported and guaranteeing that workpiece is easily moved in the axial direction to workpiece is equipped with the workpiece backplate for being fixedly connected with pedestal and being protected the workpiece in process on the outside of the roller shaft both ends, two idler wheels.The utility model guarantees that the workpiece of different weight can axially carry out easy and convenient movement on bracket, and guarantee the rolling friction generated between workpiece surface and supporting surface, frictional force is reduced, the degree of wear during workpiece moves axially to workpiece surface is reduced；Meanwhile when diameter of work size changes, the change to pallet body height can be realized by height adjusting structure, adapts bracket to the workpiece of support different-diameter.
Description
Technical field
A kind of the utility model category cradle technology field, and in particular to protection type work supporting block dress convenient for axial movement
It sets.
Background technique
In machine tooling field, when axial workpiece longer for processing length, since workpiece is too long, cause to process work
One end of part is processing, and the other end of workpieces processing is hanging, and in order to guarantee that machining is stablized, generally will use work supporting block will
Workpiece is held.When using work supporting block on lathe, existing work supporting block is generally can be upper and lower according to diameter of work size
Adjustment, meets the needs of the big small workpiece of different-diameter, but the disadvantage is that workpiece is inconvenient to move axially on bracket, especially
It is more inconvenient for the movement of heavier workpiece, even if movement will also result in the skimming wear between workpiece surface and carrier frame plate.
So needing to design a kind of Novel workpiece bracket, it is ensured that the workpiece of different weight can on bracket very easily into
Row axial movement also can guarantee and not generate skimming wear between workpiece surface and carrier frame plate.It is therefore desirable to propose to improve.
Utility model content
The technical problem solved by the utility model is:to provide a kind of protection type work supporting block devices convenient for axial movement, originally
Utility model can guarantee that the workpiece of different weight can axially carry out easy and convenient movement on bracket, and guarantee workpiece table
Skimming wear is not generated between face and supporting surface, reduces frictional force, is reduced during workpiece moves axially to workpiece surface
The degree of wear；Meanwhile when diameter of work size changes, it can be realized by height adjusting structure and pallet body height is changed
Become, adapts this bracket system to the workpiece of support different-diameter.
The technical solution adopted in the utility model: convenient for the protection type work supporting block device of axial movement, including with lathe
The pedestal that work top is fixedly connected, the pedestal upper surface are fixedly connected with bearer carrier, and fixation is supported by the bearer carrier
The pallet body that height can be adjusted, the pallet body upper level fixation are supported by roller shaft, are supported and protect to workpiece
Two idler wheels difference rotational support that card workpiece easily moves in the axial direction in the roller shaft both ends, described two idler wheels
Outside is equipped with the workpiece backplate for being fixedly connected with pedestal and being protected the workpiece in process.
Further, the idler wheel is circular cone platform body structure, and the idler wheel smaller diameter end is mounted on roller shaft end inwardly
And make to form the V-type support construction for stablize to workpiece support between two idler wheels at roller shaft both ends, wherein the idler wheel
It is rotatably supported on roller shaft by bearing, described bearing inner race one end is by the shaft shoulder limit on roller shaft and the other end passes through
The retainer ring spacing being fixedly connected with idler wheel axial end, described bearing outer ring one end is limited by roller inner holes shoulder and the other end is logical
Cross the dustproof cover limit being fixedly connected with idler wheel outer end face.
Further, workpiece backplate upper end described in two toward outer incline and makes formation pair between two workpiece backplate upper ends
The V-structure that workpiece is protected, workpiece backplate upper end medial surface are equipped with soft protective pad.
Further, the bearer carrier is the L-type structure being made of vertical plate and transverse slat, and the transverse slat passes through screw and pedestal
It is fixedly connected；The pallet body lower part is fixedly connected by height adjusting structure with the transverse slat of pedestal or bearer carrier, wherein described
Height adjusting structure includes adjusting screw and locking nut, and the adjusting screw is set up vertically and lower end and pedestal upper surface or cross
Plate upper surface is fixedly connected, and the locking nut, which screws, to be placed in adjusting screw, and lower vertical, which is equipped with, in the pallet body is adjusted
Threaded hole, the pallet body screw rear and lower part and pass through locking nut locking realization bracket by adjusting threaded hole and adjusting screw
Body is fixedly connected with the adjustable height of adjusting screw；The pallet body one side is bonded with vertical plate medial surface, the pallet body
It is equipped with the axis fixing screwed hole vertical with screw thread axially bored line is adjusted inside vertical plate side, is equipped with item vertically on the vertical plate
Shape hole, fixing screws one end pass through strip-shaped hole and screw realization pallet body being fixedly connected on bearer carrier with fixing screwed hole.
Further, the pallet body top is equipped with and the axis hole that cooperation supports in the middle part of roller shaft, the axis
The locking screw pit that and one end vertical with axis hole axis is connected to axis hole, lock-screw and locking are formed on the pallet body of hole side
Threaded hole screws and roller shaft cylindrical surface is held out against the locking for realizing roller shaft on pallet body by end.
Further, the pedestal is fixed on platen face by fixture block locking device, the fixture block locking dress
It sets including fastening screw, mandril and gripping block, the gripping block is rotatably supported in the middle of the base cavity by shaft, the bottom
The unthreaded hole being connected to the middle of the base cavity is equipped on seat inside one end opposite with mounting bracket frame body, the mandril adaptation is placed in light
In hole, the unthreaded hole outer end is formed with the threaded hole screwed with fastening screw, and fastening screw described in turn makes it head on mandril in light
Moved axially in hole and reach mandril one end in the middle of the base cavity and hold out against gripping block top one side, the gripping block by
Around shaft after to the pressure of mandril) it rotates and presses against gripping block lower end surface on platen face and realization and machine
Table face frictionally secures locking connection.
The utility model compared with prior art the advantages of:
1, it is supported in this programme by two pair of rollers workpiece that supporting surface forms V-structure, since idler wheel is rolling
It can be rotated on wheel shaft, so idler wheel when being supported to workpiece, can guarantee that the workpiece of different weight can be on bracket
It is axial to carry out easy and convenient movement, simultaneously because what is generated during idler wheel and workpiece motion s is rolling friction, to guarantee
Skimming wear is not generated between workpiece surface and roller supporting face, frictional force is reduced, during reduction workpiece moves axially
To the degree of wear of workpiece surface；
2, pallet body is connect by height adjusting structure with the transverse slat of pedestal or bearer carrier in this programme, is working as diameter of work
When size changes, the change to pallet body height can be realized by height adjusting structure, so that this bracket system be made to be adapted to prop up
The workpiece of different-diameter is supportted, and height adjusting structure is realized by adjusting screw and locking nut, not only ensure that bracket fills
The rigidity of support set, and structure is simple, it is easy to accomplish；
3, the workpiece in process is protected using two workpiece backplates in this programme, can prevents and reduces work
The shaking of part in process, improves the stability of work pieces process, installs soft protective pad additional on workpiece backplate, can be fine
The workpiece backplate that prevents damage during protecting workpiece workpiece surface.
Detailed description of the invention
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the structure right view of the utility model；
Fig. 3 is an embodiment of the present invention structural schematic diagram.
Specific embodiment
1-3 describes the embodiments of the present invention with reference to the accompanying drawing.
Convenient for the protection type work supporting block device of axial movement, including the pedestal 1 being fixedly connected with platen face, tool
Body, as shown in Figure 1, the pedestal 1 is fixed on platen face by fixture block locking device, the fixture block locking device
Including fastening screw 17, mandril 18 and gripping block 20, the gripping block 20 is rotatably supported in 1 central cavity of pedestal by shaft 19
Interior, internal one end is equipped with the unthreaded hole 101 being connected to 1 central cavity of pedestal on the pedestal 1, and the adaptation of mandril 18 is placed in unthreaded hole
In 101,101 outer end of unthreaded hole is formed with the threaded hole 102 screwed with fastening screw 17, and fastening screw 17 described in turn makes it
Mandril 18 is headed on to move axially in unthreaded hole 101 and reach 18 one end of mandril in 1 central cavity of pedestal 20 top of gripping block
One side is held out against, the gripping block 20 by after the pressure of mandril 18 around shaft 19 rotate and make 20 lower end surface of gripping block
It presses against on platen face, realizes that the locking that frictionally secures in pedestal 1 and platen face connects.
1 upper surface of pedestal is fixedly connected with bearer carrier 2, and as illustrated in fig. 1 and 2, the bearer carrier 2 is by vertical plate 201
The L-type structure constituted with transverse slat 202, the transverse slat 202 are fixedly connected by screw with pedestal 1.It is fixed on the bearer carrier 2
It is supported by the pallet body 3 that height can be adjusted, specifically, 3 lower part of the pallet body passes through height adjusting structure 6 and pedestal 1
Or the transverse slat 202 of bearer carrier 2 is fixedly connected, wherein the height adjusting structure 6 includes adjusting screw 7 and locking nut 8, institute
State adjusting screw 7 set up vertically and lower end and 1 upper surface of pedestal or when transverse slat 202 is very wide with 202 upper surface of transverse slat is fixed connects
It connects, the locking nut 8, which screws, to be placed in adjusting screw 7, and lower vertical, which is equipped with, in the pallet body 3 adjusts threaded hole 302, institute
It states pallet body 3 and screws rear and lower part by adjusting threaded hole 302 and adjusting screw 7 and pallet body 3 is realized by the locking of locking nut 8
It is fixedly connected with the adjustable height of adjusting screw 7.3 one side of pallet body is bonded with 201 medial surface of vertical plate, the bracket
Body 3 is equipped with the axis fixing screwed hole 301 vertical with 302 axis of threaded hole is adjusted inside 201 side of vertical plate, described vertical
Strip-shaped hole 203 is equipped on plate 201 vertically, 9 one end of fixing screws passes through strip-shaped hole 203 and fixing screwed hole 301 screws realization support
Being fixedly connected on bearer carrier 2 of frame body 3.Make when carrying out height adjustment to pallet body 3, first unclamps fixing screws 9, unclamp again lock
Tight nut 8, after turn pallet body 3 makes it move up and down suitable position along adjusting screw 7, then successively tightens locking nut 8
With fixing screws 9.The utility model can be realized by height adjusting structure 6 to pallet body 3 when diameter of work size changes
The change of height, so that this bracket system be made to be adapted to support the workpiece of different-diameter, and height adjustment in the present embodiment
Structure 6 is realized by adjusting screw 7 and locking nut 8, not only ensure that the rigidity of support of bracket system, and structure is simple,
It is easy to accomplish.
3 upper level of the pallet body fixation is supported by roller shaft 4, specifically, 3 top of the pallet body is equipped with and idler wheel
Cooperate the axis hole 303 supported in the middle part of axis 4, is formed on the pallet body 3 of 303 side of axis hole and 303 axis of axis hole
The locking screw pit 304 that vertical and one end is connected to axis hole 303, lock-screw 10 and locking screw pit 304 screw and end will
4 cylindrical surface of roller shaft holds out against the locking for realizing roller shaft 4 on pallet body 3.
Workpiece 15 is supported and is guaranteed two idler wheels 5 difference rotational support that workpiece 15 easily moves in the axial direction in
4 both ends of roller shaft, the idler wheel 5 are circular cone platform body structure, and 5 smaller diameter end of idler wheel is mounted on roller shaft 4 inwardly
End and make to form the V-type support construction for stablize to workpiece 15 support between two idler wheels 5 at 4 both ends of roller shaft, wherein
The idler wheel 5 is rotatably supported on roller shaft 4 by bearing 13, and described 13 inner ring one end of bearing passes through the shaft shoulder on roller shaft 4
It limits and the other end is limited by the retaining ring 11 being fixedly connected with 4 end face of roller shaft, described 13 outer ring one end of bearing passes through idler wheel 5
Inner hole shoulder limits and the other end is limited by the dustproof cover 12 being fixedly connected with 5 outer end face of idler wheel.V-type is formed by supporting surface
Two idler wheels 5 of structure are supported workpiece 15, since idler wheel 5 can rotate on roller shaft 4, so idler wheel 5 is to work
When part is supported, it can guarantee that the workpiece 15 of different weight can axially carry out easy and convenient movement on bracket, simultaneously
Since what is generated during idler wheel 5 and workpiece motion s is rolling friction, to guarantee between workpiece surface and roller supporting face not
Skimming wear is generated, frictional force is reduced, reduces the degree of wear during workpiece moves axially to workpiece surface.It is preferred that
, the idler wheel 5 can be used the materials such as nylon or burnt wood and be processed into, and prevent from scratching workpiece surface.
The outside of described two idler wheels 5, which is equipped with, to be fixedly connected with pedestal 1 and prevents the workpiece 15 in process
The workpiece backplate 14 of shield, 14 upper end of workpiece backplate described in two is toward outer incline and makes to be formed between two 14 upper ends of workpiece backplate
To the V-structure that workpiece 15 is protected, it can prevent and reduce the shaking of workpiece in process, improve work pieces process
Stability.The 14 upper end medial surface of workpiece backplate is equipped with soft protective pad 16, can be good at preventing workpiece backplate from protecting
It damages during workpiece workpiece surface.
For long workpiece, workpiece can also be propped up using the utility model of two sets or more quantity
Support, as shown in Figure 3.
Above-described embodiment, the only preferred embodiment of the utility model are not used to limit the utility model practical range,
Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model should all be included in
Within enclosing.
Claims (6)
1. convenient for the protection type work supporting block device of axial movement, including the pedestal (1) being fixedly connected with platen face,
Be characterized in that: pedestal (1) upper surface is fixedly connected with bearer carrier (2), and fixed be supported by highly can on the bearer carrier (2)
The pallet body (3) being adjusted, pallet body (3) the upper level fixation are supported by roller shaft (4), prop up workpiece (15)
Two idler wheels (5) difference rotational support that support and guarantee workpiece (15) easily move in the axial direction is in the roller shaft (4) both ends
Portion is equipped on the outside of described two idler wheels (5) and is fixedly connected with pedestal (1) and prevents the workpiece (15) in process
The workpiece backplate (14) of shield.
2. the protection type work supporting block device according to claim 1 convenient for axial movement, it is characterised in that: the idler wheel
It (5) is circular cone platform body structure, idler wheel (5) smaller diameter end is mounted on roller shaft (4) end inwardly and makes roller shaft (4) both ends
Two idler wheels (5) between formed and stablize to workpiece (15) the V-type support construction of support, wherein the idler wheel (5) passes through
Bearing (13) is rotatably supported on roller shaft (4), described bearing (13) inner ring one end by the shaft shoulder limit on roller shaft (4) and
The other end is limited by the retaining ring (11) being fixedly connected with roller shaft (4) end face, and described bearing (13) outer ring one end passes through idler wheel
(5) inner hole shoulder limits and the other end is limited by the dustproof cover (12) being fixedly connected with idler wheel (5) outer end face.
3. the protection type work supporting block device according to claim 1 convenient for axial movement, it is characterised in that: described in two
Workpiece backplate (14) upper end toward outer incline and make between two workpiece backplate (14) upper ends formed workpiece (15) is protected
V-structure, workpiece backplate (14) the upper end medial surface be equipped with soft protective pad (16).
4. the protection type work supporting block device according to claim 1 convenient for axial movement, it is characterised in that: the bracket
Seat (2) is the L-type structure being made of vertical plate (201) and transverse slat (202), and the transverse slat (202) is fixed by screw and pedestal (1)
Connection；Pallet body (3) lower part is fixed by the transverse slat (202) of height adjusting structure (6) and pedestal (1) or bearer carrier (2)
Connection, wherein the height adjusting structure (6) includes adjusting screw (7) and locking nut (8), and the adjusting screw (7) is vertical
It sets up and lower end is fixedly connected with pedestal (1) upper surface or transverse slat (202) upper surface, the locking nut (8), which screws, is placed on tune
On whole screw (7), the interior lower vertical of the pallet body (3), which is equipped with, adjusts threaded hole (302), and the pallet body (3) passes through adjusting
After threaded hole (302) and adjusting screw (7) screw and lower part pallet body (3) and adjustment spiral shell are realized by locking nut (8) locking
The adjustable height of nail (7) is fixedly connected；Pallet body (3) one side is bonded with vertical plate (201) medial surface, the pallet body
(3) the axis fixing screwed hole (301) vertical with threaded hole (302) axis is adjusted, institute are equipped with inside vertical plate (201) side
It states and is equipped with strip-shaped hole (203) vertically on vertical plate (201), fixing screws (9) one end passes through strip-shaped hole (203) and fixing screwed hole
(301) it screws and realizes pallet body (3) being fixedly connected on bearer carrier (2).
5. the protection type work supporting block device according to claim 1 convenient for axial movement, it is characterised in that: the bracket
Body (3) top is equipped with and the axis hole (303) that cooperation supports in the middle part of roller shaft (4), the support of axis hole (303) side
The locking screw pit (304) that and one end vertical with axis hole (303) axis is connected to axis hole (303), locking screw are formed on frame body (3)
Nail (10) and locking screw pit (304) screw and roller shaft (4) cylindrical surface is held out against and realizes roller shaft (4) in pallet body by end
(3) locking on.
6. the protection type work supporting block device according to claim 1 convenient for axial movement, it is characterised in that: the pedestal
(1) it is fixed on platen face by fixture block locking device, the fixture block locking device includes fastening screw (17), mandril
(18) it is rotatably supported in pedestal (1) central cavity with gripping block (20), the gripping block (20) by shaft (19), the bottom
The unthreaded hole (101) being connected to pedestal (1) central cavity is equipped on seat (1) inside one end opposite with mounting bracket frame body (3), it is described
Mandril (18) adaptation is placed in unthreaded hole (101), and unthreaded hole (101) outer end is formed with the threaded hole screwed with fastening screw (17)
(102), fastening screw described in turn (17) makes it head on mandril (18) in the middle axial movement of unthreaded hole (101) and makes mandril (18) one
End, which reaches in pedestal (1) central cavity, holds out against gripping block (20) top one side, and the gripping block (20) is by mandril (18)
Pressure after rotated around shaft (19) and press against gripping block (20) lower end surface on platen face and realize with
Lathe table top frictionally secures locking connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917672.2U CN208451083U (en) | 2018-06-14 | 2018-06-14 | Convenient for the protection type work supporting block device of axial movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917672.2U CN208451083U (en) | 2018-06-14 | 2018-06-14 | Convenient for the protection type work supporting block device of axial movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208451083U true CN208451083U (en) | 2019-02-01 |
Family
ID=65160811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820917672.2U Expired - Fee Related CN208451083U (en) | 2018-06-14 | 2018-06-14 | Convenient for the protection type work supporting block device of axial movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208451083U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421420A (en) * | 2019-09-05 | 2019-11-08 | 邯郸市圣佳和轧辊制造有限公司 | A kind of grinding machine flexible carrier and its application method |
| CN112207776A (en) * | 2020-08-26 | 2021-01-12 | 广东韶钢松山股份有限公司 | Gear shaft fixing and repairing device |
| CN112923810A (en) * | 2021-01-21 | 2021-06-08 | 中国科学院力学研究所 | Axial movement sealing device for gas detonation driven ultra-high-speed launching device |
-
2018
- 2018-06-14 CN CN201820917672.2U patent/CN208451083U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421420A (en) * | 2019-09-05 | 2019-11-08 | 邯郸市圣佳和轧辊制造有限公司 | A kind of grinding machine flexible carrier and its application method |
| CN112207776A (en) * | 2020-08-26 | 2021-01-12 | 广东韶钢松山股份有限公司 | Gear shaft fixing and repairing device |
| CN112207776B (en) * | 2020-08-26 | 2022-03-11 | 广东韶钢松山股份有限公司 | Gear shaft fixing and repairing device |
| CN112923810A (en) * | 2021-01-21 | 2021-06-08 | 中国科学院力学研究所 | Axial movement sealing device for gas detonation driven ultra-high-speed launching device |
| CN112923810B (en) * | 2021-01-21 | 2022-06-21 | 中国科学院力学研究所 | Axial movement sealing device for gas detonation driven ultra-high-speed launching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208451083U (en) | Convenient for the protection type work supporting block device of axial movement | |
| CN212665465U (en) | Clamp for machining | |
| CN203973206U (en) | A kind of workpiece support centre frame | |
| CN211616745U (en) | Good lathe bed foot structure of stability | |
| CN114851026B (en) | Special fixture for cylindrical bearing retainer | |
| CN214770363U (en) | Static pressure centre frame of processing high accuracy | |
| CN111906634B (en) | Quick type machining machine tool | |
| CN207447526U (en) | A kind of novel tapping machine | |
| CN113319303A (en) | Turning machine tool for machining disc type drying machine and turning method thereof | |
| CN219253594U (en) | Clear device that holds in palm of wiping of optical cabin | |
| CN207027240U (en) | A kind of inner hole of spindle special jig for grinding | |
| CN106853603A (en) | A kind of bearing inner race chamfer machining equipment | |
| CN207077204U (en) | A kind of center rest support device | |
| CN214816266U (en) | Clamp for cold rolling fillet machine | |
| CN205660525U (en) | Axle centre -hole lapping machine | |
| CN217194322U (en) | Auxiliary support of centerless grinding machine | |
| CN208528714U (en) | A kind of belt tensioning device of single-side glass machinery edge polisher | |
| CN213421805U (en) | Adjustable bracket is used in stove roller processing | |
| CN217045430U (en) | Center frame for shaft parts | |
| CN205343497U (en) | Carborundum processing support | |
| CN209970516U (en) | Special clamp for conical workpiece | |
| CN218461983U (en) | Workpiece clamping device | |
| CN220806294U (en) | Hydraulic center frame auxiliary fixture | |
| CN219425462U (en) | Stamping turnover clamping structure of stamping part | |
| CN208304425U (en) | A kind of milling platform support column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |