CN204487291U - Tilting-type workbench - Google Patents
Tilting-type workbench Download PDFInfo
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- CN204487291U CN204487291U CN201520149155.1U CN201520149155U CN204487291U CN 204487291 U CN204487291 U CN 204487291U CN 201520149155 U CN201520149155 U CN 201520149155U CN 204487291 U CN204487291 U CN 204487291U
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- backstay
- chuck
- pair
- ball
- supporting seat
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Abstract
Tilting-type workbench.Provide a kind of structure simple, easy to adjust, accurate positioning, firm, the tilting-type workbench that safety coefficient is high comprises chuck, also comprise annular brace seat, turning cylinder, pair of support arms and a pair fixture, described pair of support arms is symmetrically set on the outer wall of described chuck, described supporting seat is provided with a pair holddown groove, the side of described chuck bottom is provided with through hole, described supporting seat is provided with the shaft hole laterally running through described supporting seat, also comprise positioner, described positioner comprises backstay one, backstay two, regulate ball, detent ball, spring, spacing ring, handle and some advance balls, described supporting seat is provided with the locating hole being parallel to described turning cylinder, the two ends of described locating hole are horn-like, centre is provided with circular arc storage tank, described backstay one and backstay two are all located on described adjustment ball.The utility model is convenient to process the workpiece with inclination angle, improves reliability and the fastness of chuck location.
Description
Technical field
The utility model relates to field of machining, is especially located at a kind of tilting-type workbench of blade milling machine.
Background technology
Die point is after a period of time uses, and wearing and tearing appear in die point, affect crudy.When length dimension due to part mould is larger, causes mould in the inconvenience of surface grinding machine clamping, even occur the phenomenons such as the excess of stroke.And part workpiece is the opposite sex, the cutting edge of mould is inclined-plane, and now surface grinding machine is also difficult to reach processing request.
The applicant has submitted a name on December 15th, 2011 to State Bureau and has been called " blade milling machine workbench ", application number is the utility model patent of " 201120525176. 0 ", this case by arranging turning cylinder between base and pedestal, base is made to be that rotating shaft rotates around pedestal with turning cylinder, the final angle regulating chuck.But in use still there are the following problems for this case: one, turning cylinder is arranged on center, centered by turning cylinder, chuck both sides weight is very nearly the same, after adjustment chuck angle, under vibration, blade milling machine active force interact, chuck angle easily changes, and affects machining accuracy; Two, the locating shaft of position-limit mechanism is only absorbed in positioning sleeve under level, and have limitation, security is low.
Utility model content
The utility model, for above problem, provides a kind of structure simple, easy to adjust, accurate positioning, firm, the tilting-type workbench that safety coefficient is high.
The technical solution of the utility model is: comprise chuck, also comprise annular brace seat, turning cylinder, pair of support arms and a pair fixture, described pair of support arms is symmetrically set on the outer wall of described chuck, described supporting seat is provided with a pair holddown groove, described holddown groove takes the shape of the letter U, the side of described chuck bottom is provided with through hole, described supporting seat is provided with the shaft hole laterally running through described supporting seat, described turning cylinder is located in described through hole, and be connected in described shaft hole, described a pair fixture lays respectively at the both sides of described chuck, and be located on described supporting seat and support arm,
Described support arm is provided with kidney-shaped perforating;
Also comprise positioner, described positioner comprises backstay one, backstay two, regulate ball, detent ball, spring, spacing ring, handle and some advance balls, described supporting seat is provided with the locating hole being parallel to described turning cylinder, the two ends of described locating hole are horn-like, centre is provided with circular arc storage tank, described backstay one and backstay two are all located on described adjustment ball, and the central shaft of described backstay one and backstay two is on same straight line, the other end of described backstay one is located at by described handle, described adjustment ball is located in described storage tank, described advance ball is located between described adjustment ball and storage tank, described spacing ring is located on described backstay two, described spring housing is located on described backstay two, and between described spacing ring and locating hole, described detent ball is located at the end of described backstay two,
The outer wall of described chuck is provided with detent, and described detent ball activity is located in described detent.
Described fixture comprises the suitable locking nut of screw rod and a pair and screw rod, described screw rod lower end is fixed in described holddown groove, upper end is fed through described perforating, and described a pair locking nut to be located on described screw rod and to be laid respectively at end face and the bottom surface of described support arm.
Also be provided with adjustment block between described locking nut and support arm, described adjustment block is wedge shape.
Distance between the central shaft of described turning cylinder and the central shaft of chuck is 20mm-30mm.
The utility model is provided with eccentric turning cylinder between chuck and supporting seat, the chuck moving axis that rotates is rotated within the specific limits, is convenient to process the workpiece with inclination angle; Meanwhile, after the turning cylinder of eccentric position makes chuck tilt, center of gravity is biased to side, improves reliability and the fastness of chuck location.Meanwhile, regulate ball to rotate in storage tank, drive backstay two to rotate, realize the effect that chuck also can play locking positioning under inclined work state, improve overall security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the top view of Fig. 1,
Fig. 3 is A-A sectional view in Fig. 2,
Fig. 4 is B-B sectional view in Fig. 3,
Fig. 5 is the utility model using state reference diagram;
In figure, 1 is chuck, and 11 is through holes, and 12 is detents, and 2 is supporting seats, 21 is holddown grooves, and 22 is shaft holes, and 23 is locating holes, and 231 is storage tanks, 3 is turning cylinders, and 4 is support arms, and 41 is perforatings, and 5 is fixtures, 51 is screw rods, and 52 is locking nuts, and 6 is positioners, and 61 is backstays one, 62 is backstays two, and 63 is regulate ball, and 64 is detent ball, and 65 is springs, 66 is spacing rings, and 67 is handles, and 68 is advance balls, and 7 is adjustment blocks.
Detailed description of the invention
The utility model as Figure 1-5, comprise chuck 1, also comprise annular brace seat 2, turning cylinder 3, pair of support arms 4 and a pair fixture 5, described pair of support arms 4 is symmetrically set on the outer wall of described chuck 1, described supporting seat 2 is provided with a pair holddown groove 21, described holddown groove 21 takes the shape of the letter U, the side of described chuck 1 bottom is provided with through hole 11, described supporting seat 2 is provided with the shaft hole 22 laterally running through described supporting seat 2, described turning cylinder 3 is located in described through hole 11, and be connected in described shaft hole 22, described a pair fixture 5 lays respectively at the both sides of described chuck 1, and be located on described supporting seat 2 and support arm 4, for described chuck 1 is fixed on described supporting seat 2,
Described support arm 4 is provided with kidney-shaped perforating 41;
Also comprise positioner 6, described positioner 6 comprises backstay 1, backstay 2 62, regulate ball 63, detent ball 64, spring 65, spacing ring 66, handle 67 and some advance balls 68, described supporting seat 2 is provided with the locating hole 23 being parallel to described turning cylinder 3, the two ends of described locating hole 23 are horn-like, centre is provided with circular arc storage tank 231, described backstay 1 and backstay 2 62 are all located on described adjustment ball 63, and the central shaft of described backstay 1 and backstay 2 62 is on same straight line, the other end of described backstay 1 is located at by described handle 67, described adjustment ball 63 is located in described storage tank 231, described advance ball 68 is located between described adjustment ball 63 and storage tank 231, described spacing ring 66 is located on described backstay 2 62, described spring 65 is sheathed on described backstay 2 62, and between described spacing ring 66 and locating hole 23, described detent ball 64 is located at the end of described backstay 2 62,
The outer wall of described chuck 1 is provided with detent 12, and the activity of described detent ball 64 is located in described detent 12.
Described fixture 5 comprises the suitable locking nut 52 of screw rod 51 and a pair and screw rod 51, described screw rod 51 lower end is fixed in described holddown groove 21, upper end is fed through described perforating 41, described a pair locking nut 52 to be located on described screw rod 51 and to be laid respectively at end face and the bottom surface of described support arm 4, is fixed on supporting seat 2 by support arm 4.
Adjustment block 7 is also provided with between described locking nut 52 and support arm 4, described adjustment block 7 is in wedge shape, so that after chuck 1 adjusts angle, the contact area between locking nut 52 and support arm 4 reduces, affect reliability of positioning, avoid the deformed threads between screw rod 51 and locking nut 52.
Distance between the central shaft of described turning cylinder 3 and the central shaft of chuck 1 is 20mm-30mm.
Claims (4)
1. tilting-type workbench, comprise chuck, it is characterized in that, also comprise annular brace seat, turning cylinder, pair of support arms and a pair fixture, described pair of support arms is symmetrically set on the outer wall of described chuck, described supporting seat is provided with a pair holddown groove, described holddown groove takes the shape of the letter U, the side of described chuck bottom is provided with through hole, described supporting seat is provided with the shaft hole laterally running through described supporting seat, described turning cylinder is located in described through hole, and be connected in described shaft hole, described a pair fixture lays respectively at the both sides of described chuck, and be located on described supporting seat and support arm,
Described support arm is provided with kidney-shaped perforating;
Also comprise positioner, described positioner comprises backstay one, backstay two, regulate ball, detent ball, spring, spacing ring, handle and some advance balls, described supporting seat is provided with the locating hole being parallel to described turning cylinder, the two ends of described locating hole are horn-like, centre is provided with circular arc storage tank, described backstay one and backstay two are all located on described adjustment ball, and the central shaft of described backstay one and backstay two is on same straight line, the other end of described backstay one is located at by described handle, described adjustment ball is located in described storage tank, described advance ball is located between described adjustment ball and storage tank, described spacing ring is located on described backstay two, described spring housing is located on described backstay two, and between described spacing ring and locating hole, described detent ball is located at the end of described backstay two,
The outer wall of described chuck is provided with detent, and described detent ball activity is located in described detent.
2. tilting-type workbench according to claim 1, it is characterized in that, described fixture comprises the suitable locking nut of screw rod and a pair and screw rod, described screw rod lower end is fixed in described holddown groove, upper end is fed through described perforating, and described a pair locking nut to be located on described screw rod and to be laid respectively at end face and the bottom surface of described support arm.
3. tilting-type workbench according to claim 2, is characterized in that, is also provided with adjustment block between described locking nut and support arm, and described adjustment block is wedge shape.
4. tilting-type workbench according to claim 1, is characterized in that, the distance between the central shaft of described turning cylinder and the central shaft of chuck is 20mm-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149155.1U CN204487291U (en) | 2015-03-16 | 2015-03-16 | Tilting-type workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149155.1U CN204487291U (en) | 2015-03-16 | 2015-03-16 | Tilting-type workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204487291U true CN204487291U (en) | 2015-07-22 |
Family
ID=53566584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149155.1U Active CN204487291U (en) | 2015-03-16 | 2015-03-16 | Tilting-type workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204487291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246253A (en) * | 2015-10-08 | 2016-01-13 | 梁信宏 | Improved sliding prevention block sleeve |
-
2015
- 2015-03-16 CN CN201520149155.1U patent/CN204487291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246253A (en) * | 2015-10-08 | 2016-01-13 | 梁信宏 | Improved sliding prevention block sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225127 Jiangsu city of Yangzhou Province Yang Road No. 16 Patentee after: YANGZHOU HENGDE INDUSTRIAL TECHNOLOGY CO., LTD. Address before: 225127 Jiangsu city of Yangzhou Province Yang Road No. 16 Patentee before: Yangzhou Hengda Mould Co., Ltd. |