CN201736036U - Regulating device with the functions of clamping and positioning - Google Patents
Regulating device with the functions of clamping and positioning Download PDFInfo
- Publication number
- CN201736036U CN201736036U CN 201020232365 CN201020232365U CN201736036U CN 201736036 U CN201736036 U CN 201736036U CN 201020232365 CN201020232365 CN 201020232365 CN 201020232365 U CN201020232365 U CN 201020232365U CN 201736036 U CN201736036 U CN 201736036U
- Authority
- CN
- China
- Prior art keywords
- control agent
- adjusting device
- workpiece
- clamping
- slide 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses regulating device with the functions of clamping and positioning, which comprises a regulating body with an eccentric pillar at the top thereof, a top block, clamping pillars and a fastening screw, wherein the top block is positioned in a vertical round hole of the regulating body; the clamping pillars are positioned in a horizontal round hole of the regulating body and are in perpendicular contact with the top block; the fastening screw is positioned in a threaded hole of the regulating body and is in contact with the lower part of the top block; the regulating body is located in a mounting hole of a basal body and a workpiece; and the contact parts of the top block and the clamping pillars are inclined planes, and the included angles of the inclined planes are larger than the self-locking angles of the inclined planes. By utilizing the eccentric pillar, the regulating device provided by the utility model is convenient in regulation and accurate in positioning; the wedged top block and the clamping pillars are cooperated for clamping and form a force increasing device, so that the regulating device has strong clamping force and low possibility of looseness; and the regulating body cooperated with the basal body and the workpiece has a simple shape and strong universality.
Description
Technical field
The utility model relates to a kind of adjusting device, is specifically related to a kind of lathe panel strap clamp tightening position adjusting device.
Background technology
Usually the adjusting of lathe panel is by regulating with screw at panel one end.The drawback of this adjusting is that panel has only an end to be fixed, and the panel other end is freely.It is by panel inclined-plane and guide pass contact the indirect addressing panel other end.Traditional guiding mechanism, its shortcoming are not to be fixed up on the direction of motion between panel and the matrix, if panel wearing and tearing are loosening, panel will be between matrix and guide rail play back and forth in the space, understand accelerated wear test like this, shorten the panel life-span.
Chinese patent application number " 93227118 ", it is novel that name is called the use of " easy assembling type is set ahead ", discloses a kind of easy assembling type shifting block, " by base, set ahead, the little axle of clamp, sliding pin, conical head bolt or band eccentric cam forms.Little axle by rotation conical head bolt or band eccentric cam can make clamp compress or unclamp, thereby realizes setting the purpose that is installed on the base ahead, and can arbitrarily adjust its position, combines various cams with the base of different shape ".It adopts the conehead of bolt to clamp, though the strong advantage of clamping force is arranged, the defective of the inconvenience regulated is arranged simultaneously; Adopting the defective of the little axle of band eccentric cam is that thrust is not strong, and this mode versatility is not strong, need do special processing to installing hole.
As seen, all there is defective separately in two kinds of clamping modes of the prior art, can not be when realizing good thrust, and the flexibility of holding device high generality and adjusting.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming of the prior art, and the guiding mechanism of a kind of strap clamp tightening position is provided, its accurate positioning, and clamping force can not become flexible by force, and highly versatile.
A kind of band of the present utility model steps up location adjusting device, comprising:
The top has control agent, the jacking block of biasing post, one group of clamping column, jackscrew,
Described jacking block is positioned at the vertical circular hole of control agent;
Described clamping column is positioned at the horizontal circular hole of control agent, contacts with jacking block is vertical;
Described jackscrew is positioned at the screwed hole of control agent, contacts with the bottom of jacking block;
Described control agent is arranged in matrix and workpiece mounting hole;
Described jacking block and clamping column contact position are the inclined-plane, the inclined-plane angle greater than the inclined-plane from the locking angle.
In preferred embodiment of the utility model, described adjusting device also comprises slide block, described slide block is installed in the mounting groove of workpiece, and the top cam post of regulating block is installed in the circular hole of slide block, and described adjusting device is installed in the mounting groove of workpiece indirectly by slide block; This mode can easier control and regulation displacement range, it is more accurate to locate.
In preferred embodiment of the utility model, between the mounting groove of described slide block and workpiece matched in clearance.
In preferred embodiment of the utility model, described slide block can slide in workpiece installation slot.
In preferred embodiment of the utility model, described slide block slides along a direction in workpiece installation slot, can control the displacement of only adjusting a direction of workpiece.
In preferred embodiment of the utility model, described clamping column is at least two for one group, and clamping force is bigger.
In preferred embodiment of the utility model, cooperating between the installing hole of described control agent and matrix is matched in clearance, is matched in clearance between the circular hole of clamping column and control agent, and biasing post and workpiece mounting hole are matched in clearance, is beneficial to once more and adjusts.
In preferred embodiment of the utility model, described control agent tail end is outer hexagon, and clamping firmly when being convenient to adjust.
Adjusting of the present utility model clamps principle: by the outer-hexagonal nut on the rotation control agent, the biasing post on the control agent drives workpiece motion s, thereby regulates the position of workpiece with respect to matrix.Jackscrew is tightened, and jackscrew promotes jacking block, and jacking block ejects clamping column by the inclined-plane, the moderate length of clamping column, and clamping column can stretch out control agent when the extruding jacking block, withstands on the hole of matrix, thereby realizes clamping and positioning.Produce self-locking when avoiding the jacking block inclined-plane to cooperate with clamping column, influence is adjusted once more, and the inclined-plane angle α of jacking block should be greater than the inclined-plane from locking angle β.
Relevant from locking angle β: tg β=μ with the confficient of static friction μ on inclined-plane.
The utility model is compared its advantage with the prior art scheme:
Biasing post on the utility model control agent drives workpiece motion s, and is easy to adjust.Clamping column He ?the shape jacking block form force-increasing mechanism, clamping force is big.
It is the simple control agent of external structure that jacking block of the present utility model, clamping column, jackscrew all are installed in what cooperate at control agent inside and matrix, workpiece, and matrix and workpiece mounting hole or groove processing are simple.
Clamped position of the present utility model is not the end face at panel, and need not increases matrix length in addition, maximally utilises the effective length of matrix.
Clamping of the present utility model is in the panel side, and it is defined with respect to the matrix free degree in the longitudinal direction, so panel can be not relatively and the matrix motion, does not have the loosening situation of traditional regulative mode.
Description of drawings
Fig. 1 is a kind of embodiment mounting structure of the utility model schematic diagram;
Fig. 2 is Figure 1A-A cutaway view;
Fig. 3 is Figure 1B-B cutaway view;
Fig. 4 is Fig. 3 partial enlarged drawing.
Among the figure: 1, panel; 2, matrix; 3, control agent; 4, jackscrew; 5, jacking block; 6, clamping column; 7, slide block; 8, biasing post.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby protection domain of the present utility model is made more explicit defining so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that.
As Fig. 1, in conjunction with shown in Figure 2: adjusting device of the present utility model is installed in the installing hole of matrix 2, its biasing post 8 is installed in the installing hole of slide block 7, slide block 7 is installed in the mounting groove of panel 1, is matched in clearance between the mounting groove of slide block and panel 1, slide block 7 in mounting groove slidably.
As Fig. 3, in conjunction with shown in Figure 4: adjusting device of the present utility model comprises control agent 3, and its top has biasing post 8, and tail end is outer hexagon, and there is a T shape hole inside, and vertically the bottom in hole is threaded; ?shape jacking block 5 be installed in the upper end in control agent 3 vertical holes, jackscrew 4 is installed in the lower end in the vertical hole of control agent, with the threads engaged in hole, two clamping columns 6 are installed in the lateral aperture, contact with the inclined-plane of jacking block 5.Produce self-locking when avoiding the jacking block inclined-plane to cooperate with clamping column, influence is adjusted once more, and the inclined-plane angle α of jacking block should be greater than the inclined-plane from the locking angle.
Cooperating between the installing hole of control agent 3 and matrix 2 is matched in clearance, is matched in clearance between the circular hole of clamping column 6 and control agent 3.
Below be the installation process of the adjusting device of a kind of strap clamp tightening of the utility model position:
At first, slide block 7 is put into groove on the panel 1, panel 1 is inserted between matrix 2 and the guide rail, and the position, hole of slide block 7 is slided into place, place, position, hole on the matrix 2.
Then, assembling control agent: earlier jacking block 5 is put into the screwed hole of control agent 3, jackscrew 4 is screwed in the screw thread of control agent 3 and does not screw home, be screwed into and get final product, two clamping columns 6 two from control agent are filled in the air, note direction, round end outwardly, the inclined-plane is inwardly.
The 3rd step, the location clamps: the control agent parts that install are packed in the hole of matrix 2, the biasing post on its top will be inserted in the hole of slide block 7, regulates being installed in control agent 3 outer six square nuts rotations with spanner, drives control agent and rotates, the biasing post 8 at control agent top drives slide block 7 and moves, slide block 7 drives panel and moves, and when panel 1 is adjusted to the position of requirement, tightens jackscrew 4 with inner hexagon spanner, hold out against clamping column 6 up to jacking block 5, whole control agent parts are clamped.
At this moment, panel 1 just is fixed, and panel 1 to want to make whole adjusting live that parts rotate by control agent 3 biasing posts be impossible, promptly panel is loosening impossible; Because
At first, the offset of control agent 3 biasing posts is less than the exradius of control agent 3, and it is an effort lever, and panel 1 will make control agent 3 rotate the frictional force that required power is greater than clamping column 6;
Secondly, the inclined-plane of the production of clamping column 6 clamping forces by jacking block 5 produces, and this also is a cover force-increasing mechanism, by the reinforcement on inclined-plane;
At last, it also is a cover force-increasing mechanism that the screw thread of jackscrew 4 holds out against, and also is the inclined-plane reinforcement principle, and the self-locking by screw thread all holds out against said structure, locatees.
So the clamping force that this structure produced is very large, panel 1 can not become flexible with respect to matrix 2 in theory.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; variation or the replacement that can expect without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (8)
1. a band steps up location adjusting device, comprising:
The top has control agent (3), jacking block (5), one group of clamping column (6), the jackscrew (4) of biasing post (8), it is characterized in that:
Described jacking block (5) is positioned at the vertical circular hole of control agent (3);
Described clamping column (6) is positioned at the horizontal circular hole of control agent (3), with vertical contact of jacking block (5);
Described jackscrew (4) is positioned at the screwed hole of control agent (3), contacts with the bottom of jacking block (5);
Described control agent (3) is arranged in the installing hole of matrix (2) and workpiece (1);
Described jacking block (5) and clamping column (6) contact position are the inclined-plane, inclined-plane angle (α) greater than the inclined-plane from the locking angle.
2. a kind of strap clamp tightening as claimed in claim 1 position adjusting device, it is characterized in that, described adjusting device also comprises slide block (7), described slide block (7) is installed in the mounting groove of workpiece (1), the top cam post (8) of regulating block (3) is installed in the circular hole of slide block (7), and described adjusting device is installed in the mounting groove of workpiece (1) indirectly by slide block (7).
3. a kind of strap clamp tightening as claimed in claim 2 position adjusting device is characterized in that, is matched in clearance between the mounting groove of described slide block (7) and workpiece (1).
4. a kind of strap clamp tightening as claimed in claim 3 position adjusting device is characterized in that described slide block (7) can be free to slide in workpiece (1) mounting groove.
5. a kind of strap clamp tightening as claimed in claim 4 position adjusting device is characterized in that, described slide block (7) slides along a direction in workpiece (1) mounting groove.
6. a kind of strap clamp tightening as claimed in claim 1 position adjusting device is characterized in that described clamping column is at least two for (6) one groups.
7. a kind of strap clamp tightening as claimed in claim 6 position adjusting device, it is characterized in that, cooperating between the installing hole of described control agent (3) and matrix (2) is matched in clearance, between the circular hole of clamping column (6) and control agent (3) is matched in clearance, and biasing post (8) is a matched in clearance with the installing hole of workpiece (1).
8. a kind of strap clamp tightening as claimed in claim 7 position adjusting device is characterized in that described control agent (3) tail end is outer hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020232365 CN201736036U (en) | 2010-06-22 | 2010-06-22 | Regulating device with the functions of clamping and positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020232365 CN201736036U (en) | 2010-06-22 | 2010-06-22 | Regulating device with the functions of clamping and positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736036U true CN201736036U (en) | 2011-02-09 |
Family
ID=43551319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020232365 Expired - Lifetime CN201736036U (en) | 2010-06-22 | 2010-06-22 | Regulating device with the functions of clamping and positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870066A (en) * | 2010-06-22 | 2010-10-27 | 苏州纽威机床设计研究院有限公司 | Adjustor with clamping and positioning functions |
| CN104842180A (en) * | 2014-02-25 | 2015-08-19 | 北汽福田汽车股份有限公司 | Limiting device |
-
2010
- 2010-06-22 CN CN 201020232365 patent/CN201736036U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870066A (en) * | 2010-06-22 | 2010-10-27 | 苏州纽威机床设计研究院有限公司 | Adjustor with clamping and positioning functions |
| CN104842180A (en) * | 2014-02-25 | 2015-08-19 | 北汽福田汽车股份有限公司 | Limiting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102717366B (en) | Auxiliary tool for assembling bolts | |
| CN204711896U (en) | A kind of fixture of adjustable chucking power | |
| CN1221354C (en) | Jig for positioning and fixing work | |
| CN201736036U (en) | Regulating device with the functions of clamping and positioning | |
| US20080054126A1 (en) | Tubular material fixation device | |
| CN102692325A (en) | Multi-dimensional adjustable test mounting rack | |
| CN1305620C (en) | Ball pin chuck | |
| CN101870066B (en) | Adjustor with clamping and positioning functions | |
| US20130236266A1 (en) | Self-locking screw | |
| CN103267057A (en) | Lock nut, lock structure using lock nut and method for mounting lock structure | |
| CN103586837A (en) | Device and method for installing aircraft pull rod bearing bolt | |
| CN215109892U (en) | High-strength anti-loosening fastener for mobile phone | |
| CN213380196U (en) | Automatic frock of tightening bolt of auto parts | |
| CN203390549U (en) | Motive power head combined installation support frame capable of being easily regulated | |
| CN210147915U (en) | Positioning fixture for rack and pinion steering gear | |
| CN208945546U (en) | Knuckle tightens modified gear | |
| CN216540282U (en) | Door plate straightener | |
| CN202498380U (en) | Clamp provided with anti-drop slider block | |
| CN205680575U (en) | A kind of switch fixed support | |
| CN107053050B (en) | Aligning positioning and clamping device | |
| CN220782292U (en) | Bolt drilling equipment | |
| CN111745566B (en) | Anti-deformation hardware clamping tool | |
| CN106965003B (en) | Auxiliary supporting mechanism for processing top surface and hole clamp of cylinder cover | |
| CN110593685B (en) | Door hinge and vehicle | |
| CN218408792U (en) | Car pipe clamp installation base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20110831 |