CN208214819U - More inclined-plane wedge-caulking devices - Google Patents
More inclined-plane wedge-caulking devices Download PDFInfo
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- CN208214819U CN208214819U CN201820714518.5U CN201820714518U CN208214819U CN 208214819 U CN208214819 U CN 208214819U CN 201820714518 U CN201820714518 U CN 201820714518U CN 208214819 U CN208214819 U CN 208214819U
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- wedging
- wedge
- oil cylinder
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- clamping
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Abstract
More inclined-plane wedge-caulking devices described in the utility model are related to a kind of accessory of machine tool fixture in field of machining, are specially suitable for the multistage wedge-caulking device of multi items Workpiece clamping.More inclined-plane wedge-caulking devices include: fixture, wedging oil cylinder, wedging component, clamping cylinder；The wedging oil cylinder is loaded on the side of fixture, and lever leading portion is connected by nut with wedging component；Clamping cylinder is loaded on the top of fixture, and the oil cylinder of wedging oil cylinder, which stretches out, drives wedging component to advance, and is inserted between the clamping bar inclined-plane gap of clamping cylinder and is clamped；Wedging component includes: wedge block, block, pin, wedging bar；Wedging bar passes through the through-hole on wedge block；Block is loaded on the front end of wedging bar by pin, and the rear end of wedging bar is connected by nut with the lever of wedging oil cylinder, under the action of lever, wedging component is driven to be moved forward and backward.The utility model has the features such as structure novel, simple processing, low in cost, easy to operate, safe and reliable, therefore belongs to a kind of novel more inclined-plane wedge-caulking devices for integrating economy Yu practicability.
Description
Technical field
More inclined-plane wedge-caulking devices described in the utility model are related to a kind of assisted parts of machine tool fixture in field of machining
Part is specially suitable for the multistage wedge-caulking device of multi items Workpiece clamping.
Background technique
In field of machining, machine tool fixture has been widely used, and especially in transfer matic processing industry, clamp is
The most common lathe elemental motion.Rough mill etc. processing cutting force it is larger and have vibration occasion in, rely on clamping cylinder merely
Reliable clamping cannot be provided, at this moment need to ensure reliable clamping using wedge-caulking device, prevent work in-process workpiece mobile, protect
Workpiece accuracy is demonstrate,proved to stablize.
The wedging mechanism of the prior art is single bevel structure, and to guarantee that wedging is self-locking, bevel angle is generally less than 15 °, when
When Workpiece clamping point height is variant, adapted to by the stroke of wedge block.But when various workpieces clamping point difference in height is larger
When, because bevel angle is small, it is necessary to which there is larger stroke ability wedging in wedging mechanism, and occupied space is larger and unreliable.
For it is above-mentioned the problems of in the prior art, a kind of novel more inclined-plane wedge-caulking devices of researching and designing, thus
It is very necessary for overcoming the problems of in the prior art.
Summary of the invention
To solve the above problems existing in the prior art, it is simple to devise a kind of structure for the utility model, securely and reliably, peace
The convenient more inclined-planes of dress clamp wedge-caulking device, are adapted to the clamping of multi items workpiece and occupied space is smaller.
The technical solution of the utility model is achieved in that
More inclined-plane wedge-caulking devices described in the utility model, it is characterised in that more inclined-plane wedge-caulking devices include: folder
Tool, wedging oil cylinder, wedging component, clamping cylinder；The wedging oil cylinder be loaded on fixture side, lever leading portion by nut with
Wedging component is connected；Clamping cylinder is loaded on the top of fixture, and the oil cylinder of wedging oil cylinder, which stretches out, drives wedging component to advance, and is inserted into
It is clamped between the clamping bar inclined-plane gap of clamping cylinder；
Wedging component described in the utility model includes: wedge block, block, pin, wedging bar；Wedging bar passes through on wedge block
Through-hole；Block is loaded on the front end of wedging bar by pin, and the rear end of wedging bar is connected by nut with the lever of wedging oil cylinder,
Under the action of lever, wedging component is driven to be moved forward and backward.
Wedge block described in the utility model is multistage inclined surface wedge block, and order is 2-4 rank.
The utility model usage mode are as follows:
One, when clamp, clamping cylinder is clamped, and is advanced by wedging oil cylinder pushing by the wedging component that nut couples and is realized wedge
Tight movement, the contact of incline plane of the single order inclined-plane clamping cylinder clamping bar of two rank wedge blocks, clamping bar is by wedging.
Two, when the clamping point height change of workpiece, clamping cylinder is clamped, the wedging coupled by wedging oil cylinder pushing by nut
Component, which advances, realizes wedging action, and the contact of incline plane of the second order inclined-plane clamping cylinder clamping bar of two rank wedge blocks, clamping bar is by wedging.
Three, it before clamp pine folder, drives the wedging component connected by nut to do backward movement by wedging oil cylinder, is withdrawn into
Behind position, clamping cylinder drives clamping bar to retreat and carries out loose folder movement.
The utility model has the advantages that it will be apparent that being mainly manifested in:
1, it since the utility model uses multistage wedge-caulking device, can keep clamping very well during clamp dynamic
Make state, adverse effect caused by solving the production not firm precision workpieces processing of pinching action；
2, the utility model is suitable for multi items, replaces and does not need to change wedge block, it can be achieved that quickly remodeling when being clamped part,
Save non-cutting time；
3, the utility model uses 2-4 rank inclined-plane wedge block, can correspond to more specifications and be clamped part；
4, the utility model structure is simple, low manufacture cost, it is easy to accomplish, and high reliablity.
The utility model has many advantages, such as structure novel, simple processing, low in cost, easy to operate, safe and reliable, big
Batch puts goods on the market and will generate positive social benefit and significant economic benefit.
Detailed description of the invention
The utility model shares 5 width attached drawings, wherein:
1 the utility model of attached drawing carries out the structural schematic diagram of wedging using two rank wedge block the first rank inclined-planes；
2 the utility model of attached drawing carries out the structural schematic diagram of wedging using two rank wedge block second-order inclined-planes；
3 the utility model wedge block of attached drawing exits, clamping and release structural schematic diagram；
4 the utility model second order wedge block structural schematic diagram of attached drawing；
5 the utility model of attached drawing, three rank wedge block structural schematic diagram.
In figure: 1, fixture 2, wedging oil cylinder 3, nut 4, wedge block 5, block 6, pin 7, wedging bar 8, clamping cylinder.
Specific embodiment
Specific embodiment of the utility model is as shown in the picture, more inclined-plane wedge-caulking devices, it is characterised in that described is mostly oblique
Face wedge-caulking device includes: fixture 1, wedging oil cylinder 2, wedging component, clamping cylinder 8；The wedging oil cylinder 2 is loaded on the side of fixture 1
Portion, lever leading portion are connected by nut 3 with wedging component；Clamping cylinder 8 is loaded on the top of fixture 1, the oil cylinder of wedging oil cylinder 2
It stretches out and wedging component is driven to advance, be inserted between the clamping bar inclined-plane gap of clamping cylinder 8 and be clamped；
Wedging component includes: wedge block 4, block 5, pin 6, wedging bar 7；Wedging bar 7 passes through the through-hole on wedge block 4；Gear
Block 5 is loaded on the front end of wedging bar 7 by pin 6, and the rear end of wedging bar 7 is connected by nut 3 with the lever of wedging oil cylinder 2,
Under the action of lever, wedging component is driven to be moved forward and backward.
Wedge block 4 is multistage inclined surface wedge block；The order of wedge block 4 is 2 ranks.
The above, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
Not limited to this, all those familiar with the art are in technical scope disclosed by the utility model, according to this reality
Being subject to equivalent substitution or change with the design of novel technical solution and its utility model should all cover in the utility model
Within protection scope.
Claims (3)
1. a kind of more inclined-plane wedge-caulking devices, it is characterised in that more inclined-plane wedge-caulking devices include: fixture (1), wedging oil cylinder
(2), wedging component, clamping cylinder (8)；The wedging oil cylinder (2) is loaded on the side of fixture (1), and lever leading portion passes through nut
(3) it is connected with wedging component；Clamping cylinder (8) is loaded on the top of fixture (1), and the oil cylinder of wedging oil cylinder (2), which stretches out, drives wedging
Component advances, and is inserted between the clamping bar inclined-plane gap of clamping cylinder (8) and is clamped；
The wedging component includes: wedge block (4), block (5), pin (6), wedging bar (7)；Wedging bar (7) passes through wedge block
(4) through-hole on；Block (5) is loaded on the front end of wedging bar (7) by pin (6), the rear end of wedging bar (7) by nut (3) with
The lever of wedging oil cylinder (2) is connected, and under the action of lever, wedging component is driven to be moved forward and backward.
2. more inclined-plane wedge-caulking devices according to claim 1, it is characterised in that the wedge block (4) is multistage inclined surface
Wedge block.
3. more inclined-plane wedge-caulking devices according to claim 1 or 2, it is characterised in that the order of the wedge block (4) is
2-4 rank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714518.5U CN208214819U (en) | 2018-05-14 | 2018-05-14 | More inclined-plane wedge-caulking devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714518.5U CN208214819U (en) | 2018-05-14 | 2018-05-14 | More inclined-plane wedge-caulking devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214819U true CN208214819U (en) | 2018-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714518.5U Active CN208214819U (en) | 2018-05-14 | 2018-05-14 | More inclined-plane wedge-caulking devices |
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| CN (1) | CN208214819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500116A (en) * | 2018-12-28 | 2019-03-22 | 重庆龙煜精密铜管有限公司 | Reducer pipe stretching-machine |
-
2018
- 2018-05-14 CN CN201820714518.5U patent/CN208214819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500116A (en) * | 2018-12-28 | 2019-03-22 | 重庆龙煜精密铜管有限公司 | Reducer pipe stretching-machine |
| CN109500116B (en) * | 2018-12-28 | 2023-09-26 | 重庆龙煜精密铜管有限公司 | Reducing pipe stretcher |
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