CN105563370A - Oblique sliding block type hydraulic double-open vice - Google Patents
Oblique sliding block type hydraulic double-open vice Download PDFInfo
- Publication number
- CN105563370A CN105563370A CN201510010879.2A CN201510010879A CN105563370A CN 105563370 A CN105563370 A CN 105563370A CN 201510010879 A CN201510010879 A CN 201510010879A CN 105563370 A CN105563370 A CN 105563370A
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- sliding block
- slide block
- vice
- caliper
- gathering sill
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Abstract
The invention discloses an oblique sliding block type hydraulic double-open vice. A left sliding block and a right sliding block are connected with a conical wedge through a male concave-convex groove provided with an oblique sliding surface and a female concave-convex groove provided with an oblique sliding surface. A piston pushes the conical wedge to move up and down, so that the sliding blocks are pushed to move inwards and outwards simultaneously, and the effect of opening or closing the vice is achieved; in addition, the wedge and the sliding blocks are fixed in a vice body through concave-convex grooves and can only move up and down or left and right in the grooves of the vice body under restriction, shaking in abnormal movement directions is avoided even if the wedge and the sliding blocks are affected by high-strength cutting force, and the centripetal positioning precision is high.
Description
Technical field
Patent of the present invention relate to a kind of in machining for clamping the vice needing converted products, especially have and use angled-lift splits tongue and groove interconnection technique to reach high clamp precision, constitutionally stable vice.
Background technology
At present, known vice often more adopts monolateral pincers to fix, the mode of another side pincers movement, or adopt crank-type design, these vices have many shortcomings, as left and right pincers hand accurately cannot be located in axis, do not have good guidance quality, easily swing under the cutting force effect of high strength and cause location accurate not, be not suitable for the processing of the accurate parts taking center as standard; Or system connection arranges unreasonable, the power that hydraulic pump provides can not well be delivered on the pincers of left and right, causes clamping dynamics inadequate, the situation of waste resource.
Summary of the invention
In order to solve existing vice to centralized positioning inaccuracy, the problem such as easily swing, and patent of the present invention provides a kind of vice, this vice not only Stability Analysis of Structures, centripetal positioning precision is high, and left and right chucking power is constant, is applicable to center very much the processing of the accurate parts being standard.
The technical scheme that patent of the present invention adopts is, design the structure that a kind of taper contract iron is connected with left and right slide block, junction adopts the design of oblique sliding surface male and female tongue and groove, the sliding block inclined of slide block is partly inlaid into the sliding block inclined of taper contract iron to boss front end in gathering sill, make left and right slide block can only under the effect of taper contract iron, move along oblique sliding surface to center with outwards, and taper contract iron and left and right slide block are all arranged in caliper simultaneously, and joint face all adopts the design of male and female tongue and groove, like this, taper contract iron can only move up and down along tongue and groove in caliper, double swerve that can not be a bit, and left and right slide block also can only move left and right along tongue and groove in front body weight, can not rock a bit front and back.
Taper contract iron coupled underneath piston, and also adopts the design of male and female tongue and groove to connect, and prevents double swerve from causing accurate not, the stability that the power that ensure that is transmitted.
Hydraulic oil cylinder driving piston up-down, provides taper contract iron power up and down.Oil-in oil-feed, oil cylinder pushing piston rises, and promote taper contract iron and move upward, left and right slide block is subject to taper contract iron after lifting force, and along the outwards movement of male and female tongue and groove sliding surface, vice opens; Oil return opening oil return, oil cylinder pulls piston to land, and pulls taper contract iron to move downward, and left and right slide block moves along male and female tongue and groove sliding surface to centre after being subject to the downward pulling force of taper contract iron, and vice clamps.
The beneficial effect of patent of the present invention is, the left and right slide block of vice is all precise alignment clamping forever, and there is good guidance quality, can not swing, positioning precision is high, and due to the taper contract iron stroke that stroke and slide block move left and right that moves upward be all fixing, so the clamping force that vice provides also is constant, being particularly suitable for take center as the parts processing of standard.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described
Fig. 1 is the overall structure figure after each parts of patent of the present invention split
Fig. 2 is the sectional structural map of patent of the present invention
Fig. 3 is each modular construction figure of hiding caliper
Fig. 4 is the structure chart of hiding caliper and left slider
Fig. 5 is taper contract iron and caliper connecting structure figure
Fig. 6 is caliper zoomed-in view
Fig. 7 is slide block zoomed-in view
Fig. 8 is taper contract iron zoomed-in view
Fig. 9 is piston and oil cylinder zoomed-in view
1. calipers, 2. slide block, 3. dust excluding plate in figure, 4. taper contract iron, 5. piston, 6. oil cylinder, 7. sliding block inclined is to gathering sill, 8. taper contract iron guide ledges, 9. sliding block inclined is to boss, and 10. slide block moves left and right groove, 11. slide blocks move left and right boss, 12. oil-ways, 13. piston link slots, 14. clamping fine setting holes, 15. clamping installing holes, 16. clamping positioning boss, 17. oil cylinder oil inlet mouths, 18. oil cylinder oil return openings, 19. slide blocks move left and right gathering sill, 20. caliper boss, 21. taper contract iron gathering sills, 22. vice installing holes.
Detailed description of the invention
In figure 3, oil cylinder (6) is connected with piston (5), piston (5) top is fit in the piston link slot (13) of taper contract iron (4), oil cylinder oil inlet mouth (17) and oil cylinder oil return opening (18) external oil pump, like this, by oil-in oil-feed and oil return opening oil return, promote piston (5) and move up and down, provide the power that taper contract iron (4) moves up and down.Sliding block inclined on taper contract iron (4) is connected to boss (9) to gathering sill (7) with the sliding block inclined on slide block (2), like this, when taper contract iron (4) moves up and down, slide block (2) inwardly and outwards moves along oblique sliding surface under the effect of taper contract iron (4), reaches the effect that vice opens and steps up.Clamping installing hole (15), clamping positioning boss (16) and clamping fine setting hole (14) are used to installation clamping, because the pattern classification of processing parts can be a lot, so clamping can be designed according to the size of concrete parts and clamping is fixed on clamping installing hole (15) and clamping positioning boss (16).
Fig. 4 is the johning knot composition in order to better show taper contract iron (4) and slide block (2), the slide block on the left side is hidden in figure, can show sliding block inclined on taper contract iron (4) very clearly to the sliding block inclined on gathering sill (7) and slide block (2) to the syndeton of boss (9), sliding block inclined is partly be inlaid into sliding block inclined to gathering sill (7) to boss (9).
In Figure 5, displaying be that taper contract iron (4) moves up and down track in caliper (1), and slide block (2) moves left and right track in caliper (1).Taper contract iron guide ledges (8) is fixed in taper contract iron gathering sill (21) in caliper (1), and such taper contract iron (4) can only move up and down in caliper (1), can not be a bit swing.Slide block on slide block (2) moves left and right groove (10) and slide block and moves left and right boss (11) and move left and right gathering sill (19) with the slide block on caliper (1) and caliper boss (20) is connected, and inlays mutually.Like this, left and right slide block (2) is fixed in caliper (1), inwardly or outwards can only move, do not have a bit swing in caliper (1).Vice installing hole (22) is used to the caliper of vice (1) to be fixed on lathe, and 4 vice installing holes (22) ensure that vice is fixed on lathe by stable.
Claims (2)
1. a vice, comprise caliper, 2, left and right slide block, taper contract iron, piston, oil cylinder, dust excluding plate, it is characterized in that: described taper contract iron is provided with 2 sliding block inclineds in left and right to gathering sill, described slide block is provided with sliding block inclined to boss, taper contract Tie Tong crosses sliding block inclined and is connected to boss with the sliding block inclined of slide block to gathering sill, to be sliding block inclined be partly inlaid into sliding block inclined in gathering sill to the front end of boss to connected mode, and joint face is oblique sliding surface.
2. vice according to claim 1, is characterized in that: taper contract iron is provided with guide ledges and is arranged in the taper contract iron gathering sill of caliper, can only move up and down in the gathering sill of caliper; Left and right slide block is provided with slide block and moves left and right boss and slide block moves left and right groove, and the slide block being arranged on caliper moves left and right on gathering sill and caliper boss, can only do side-to-side movement in the gathering sill of caliper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010879.2A CN105563370B (en) | 2015-01-09 | 2015-01-09 | Angled-lift splits type Hydraulic Double opens vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010879.2A CN105563370B (en) | 2015-01-09 | 2015-01-09 | Angled-lift splits type Hydraulic Double opens vice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105563370A true CN105563370A (en) | 2016-05-11 |
| CN105563370B CN105563370B (en) | 2018-01-09 |
Family
ID=55874280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510010879.2A Active CN105563370B (en) | 2015-01-09 | 2015-01-09 | Angled-lift splits type Hydraulic Double opens vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105563370B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775409A (en) * | 2017-12-07 | 2018-03-09 | 厦门彬锐数控科技有限公司 | A kind of rotating hydraulic vice |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213876U (en) * | 1987-09-29 | 1988-06-15 | 浙江金华夹具厂 | Rapid tight flat vice with rotating disk |
| US20040070132A1 (en) * | 2002-03-01 | 2004-04-15 | Varzino Robert E. | Apparatus for securing a workpiece |
| CN201677057U (en) * | 2010-03-17 | 2010-12-22 | 福建瑜鼎机械有限公司 | Vertical disc seven-shaft drilling machine |
| CN202742077U (en) * | 2012-09-04 | 2013-02-20 | 济南天辰铝机制造有限公司 | Workpiece self-centering clamping device for planar drilling machine |
-
2015
- 2015-01-09 CN CN201510010879.2A patent/CN105563370B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213876U (en) * | 1987-09-29 | 1988-06-15 | 浙江金华夹具厂 | Rapid tight flat vice with rotating disk |
| US20040070132A1 (en) * | 2002-03-01 | 2004-04-15 | Varzino Robert E. | Apparatus for securing a workpiece |
| CN201677057U (en) * | 2010-03-17 | 2010-12-22 | 福建瑜鼎机械有限公司 | Vertical disc seven-shaft drilling machine |
| CN202742077U (en) * | 2012-09-04 | 2013-02-20 | 济南天辰铝机制造有限公司 | Workpiece self-centering clamping device for planar drilling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775409A (en) * | 2017-12-07 | 2018-03-09 | 厦门彬锐数控科技有限公司 | A kind of rotating hydraulic vice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105563370B (en) | 2018-01-09 |
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